这座火山在这年内爆发了两次。

The volcano has erupted twice this year.

Source: Tatoeba

Sentence Composition

=1 这 zhè
  1. (pronoun) this; these
  2. (bound form) this; the (followed by a noun)
  3. (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)
=1 这 zhèi (coll.) this
2 座 zuò
  1. seat
  2. base; stand
  3. (bound form) constellation
  4. (archaic) suffix used in a respectful form of address (e.g. 師座 shīzuò)
  5. classifier for large immovable objects such as buildings, mountains, bridges etc
3 火山 huǒshān volcano
4 在 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)
=5 这 zhè
  1. (pronoun) this; these
  2. (bound form) this; the (followed by a noun)
  3. (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)
=5 这 zhèi (coll.) this
6 年内 niánnèi during the current year
7 爆发 bàofā
  1. to break out
  2. to erupt
  3. to explode
  4. to burst out
=8 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=8 了 liǎo
  1. to finish
  2. (used with 得 dé or 不 bù after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget")
  3. (literary) (usually followed by a negative such as 無 wú or 不 bù) completely (not); entirely (not); (not) in the least
  4. to understand clearly (variant of 瞭 liǎo)
=8 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=8 了 liào unofficial variant of 瞭 liào
9 两 liǎng
  1. two
  2. both
  3. some
  4. a few
  5. tael, unit of weight equal to 50 grams (modern) or 1⁄16 of a catty 斤 jīn (old)
10 次 cì
  1. next in sequence
  2. second
  3. the second (day, time etc)
  4. secondary
  5. vice-
  6. sub-
  7. infra-
  8. inferior quality
  9. substandard
  10. order
  11. sequence
  12. hypo- (chemistry)
  13. classifier for enumerated events: time