我们将要到室外去观察大自然。因此,一支好的笔,橡皮和大概一支画笔是必需的。

We'll be going outside to observe nature for this. Thus, a good pencil, eraser, and possibly a paint brush are required.

Source: Tatoeba

Sentence Composition

1 我们 men we; us; ourselves; our
2 将要 jiāngyào
  1. will
  2. shall
  3. to be going to
3 dào
  1. to reach; to arrive
  2. to leave for; to go to
  3. to (a place); until (a time); up to (a point)
  4. (verb complement indicating arriving at a place or reaching a point)
  5. considerate; thoughtful; thorough
4 室外 shìwài outdoor
5
  1. to go
  2. to go to (a place)
  3. (of a time etc) last
  4. just passed
  5. to send
  6. to remove
  7. to get rid of
  8. to reduce
  9. to be apart from in space or time
  10. to die (euphemism)
  11. to play (a part)
  12. (when used either before or after a verb) to go in order to do sth
  13. (after a verb of motion indicates movement away from the speaker)
  14. (used after certain verbs to indicate detachment or separation)
6 观察 guānchá to observe; to watch; to survey
7 大自然 rán nature (the natural world)
8 因此 yīn thus; consequently; as a result
9
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
=10 Zhī surname Zhi
=10 zhī
  1. to support
  2. to sustain
  3. to erect
  4. to raise
  5. branch
  6. division
  7. to draw money
  8. classifier for rods such as pens and guns, for army divisions and for songs or compositions
11 好的 hǎode okay; all right; no worries
12
  1. brushstroke; stroke (in painting or calligraphy)
  2. (bound form) style of writing; literary manner; technique of brushwork
  3. (classifier) stroke of a Chinese character
  4. (classifier) sum of money; financial transaction; piece of business
  5. (literary) to write (with a brush or pen)

classifiers: ,

13 橡皮 xiàng
  1. rubber
  2. an eraser

classifier:

=14 old variant of
=14 surname He
=14
  1. (joining two nouns) and; together with; with (Taiwan pr. hàn)
  2. (math.) sum
  3. to make peace
  4. (sports) to draw; to tie
  5. (bound form) harmonious
  6. (bound form) Japan; Japanese
=14
  1. to compose a poem in reply (to sb's poem) using the same rhyme sequence
  2. to join in the singing
  3. to chime in with others
=14 to complete a set in mahjong or playing cards
=14 huó
  1. to combine a powdery substance (flour, plaster etc) with water
  2. Taiwan pr. huò
=14 huò
  1. to mix (ingredients) together
  2. to blend
  3. classifier for rinses of clothes
  4. classifier for boilings of medicinal herbs
=14 (literary) harmonious (variant of )
=14 huo
  1. (obsolete on its own in Standard Chinese) warm
  2. warm
15 大概 gài
  1. roughly
  2. probably
  3. rough
  4. approximate
  5. about
  6. general idea
16
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
=17 Zhī surname Zhi
=17 zhī
  1. to support
  2. to sustain
  3. to erect
  4. to raise
  5. branch
  6. division
  7. to draw money
  8. classifier for rods such as pens and guns, for army divisions and for songs or compositions
18 画笔 huà painting brush
=19 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=19 shì variant of shì
20 必需
  1. to need
  2. to require
  3. essential
  4. indispensable
=21 de
  1. of; ~'s (possessive particle)
  2. (used after an attribute when it modifies a noun)
  3. (used at the end of a declarative sentence for emphasis)
  4. (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 de "one made of leather" or 跑堂儿的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one")
  5. also pr. or di in poetry and songs
=21 a taxi; a cab (abbr. for 的士 shì)
=21 really and truly
=21 (bound form) bull's-eye; target