不要在太暗的光線下看書,那對你的眼睛不好的。

Don't read under insufficient light, for it is bad for your eyes.

Source: Tatoeba

Sentence Composition

1 不要 yào don't!; must not
2 zài
  1. to exist; to be alive
  2. (of sb or sth) to be (located) at
  3. (used before a verb to indicate an action in progress)
=3 tài
  1. highest
  2. greatest
  3. too (much)
  4. very
  5. extremely
=3
  1. (Korean Classical Chinese) soybean
  2. (obsolete on its own in Standard Chinese) only used in 太末
  3. only used in 太末
  4. soybean
=4 àn variant of àn
=4 àn
  1. dark
  2. to turn dark
  3. secret; hidden
  4. (literary) confused; ignorant
=4 àn
  1. (literary) to close (a door)
  2. to eclipse
  3. confused; ignorant (variant of àn)
  4. dark (variant of àn)
=5 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 跑堂兒的 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
=5 a taxi; a cab (abbr. for 的士 shì)
=5 really and truly
=5 (bound form) bull's-eye; target
6 光線 guāngxiàn
  1. light ray
  2. light
  3. illumination
  4. lighting (for a photograph)

classifiers: ,

7 xià
  1. down
  2. downwards
  3. below
  4. lower
  5. later
  6. next (week etc)
  7. second (of two parts)
  8. to decline
  9. to go down
  10. to arrive at (a decision, conclusion etc)
  11. measure word to show the frequency of an action
8 看書 kànshū
  1. to read
  2. to study
=9 surname Na
=9 Nuó surname Nuo
=9 variant of
=9
  1. (specifier) that; the; those (colloquial pr. nèi)
  2. (pronoun) that (referring to persons, things or situations)
  3. then (in that case)
=9 nuó
  1. (archaic) many
  2. beautiful
  3. how
  4. old variant of nuó
10 duì
  1. right; correct
  2. towards; at; for
  3. concerning; regarding
  4. to treat (sb a certain way)
  5. to face
  6. (bound form) opposite; facing; matching
  7. to match together; to adjust
  8. to fit; to suit
  9. to answer; to reply
  10. to add; to pour in (a fluid)
  11. to check; to compare
  12. classifier: couple; pair
=11 you (informal, as opposed to courteous nín)
=11 you (Note: In Taiwan, is used to address females, but in mainland China, it is not commonly used. Instead, is used to address both males and females.)
=12 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 跑堂兒的 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
=12 a taxi; a cab (abbr. for 的士 shì)
=12 really and truly
=12 (bound form) bull's-eye; target
13 眼睛 yǎnjing eye

classifiers: ,

=14 不好 hǎo no good
=14 不好 hào to dislike; to be uninterested in
=15 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 跑堂兒的 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
=15 a taxi; a cab (abbr. for 的士 shì)
=15 really and truly
=15 (bound form) bull's-eye; target