Sentence Composition
| 1 | 一 | yī |
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| 2 | 隻 | zhī | classifier for birds and certain animals, one of a pair, some utensils, vessels etc |
| =3 | 鳥 | diǎo |
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| =3 | 鳥 | niǎo |
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| 4 | 正在 | zhèngzài | to be in the process of (doing sth); to be currently ...-ing |
| 5 | 樹 | shù |
classifier: 棵 |
| =6 | 上 | shǎng | used in 上声 shǎngshēng |
| =6 | 上 | shàng |
|
| 7 | 唱歌 | chànggē | to sing a song |