学生们用心学习了很多首诗。

The students learned many poems by heart.

Source: Tatoeba

Sentence Composition

=1 学生 xuésheng
  1. student
  2. schoolchild
=1 学生 xuéshēng
  1. disciple; follower (Classifier: 位 m)
  2. student; pupil (Classifier: 位 m)
2 们 men plural marker for pronouns, and nouns referring to individuals
3 用心 yòngxīn
  1. motive
  2. intention
  3. to be diligent or attentive
  4. careful
4 学习 xuéxí
  1. to learn
  2. to study
=5 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=5 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)
=5 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=5 了 liào unofficial variant of 瞭 liào
6 很多 hěnduō many; much; a lot
7 首 shǒu
  1. head
  2. chief
  3. first (occasion, thing etc)
  4. classifier for poems, songs etc
=8 诗 Shī abbr. for Shijing 詩經 Shījīng, the Book of Songs
=8 诗 shī
  1. poem
  2. poetry
  3. verse

classifier: 首