4 sentences

1. 啄木鸟正在使劲地啄树干。

   zhuó​mù​niǎo zhèng​zài shǐ jìn de zhuó shù​gàn.

   The woodpecker is pecking the tree trunk vigorously.

   Source: Tatoeba

2. 突然，一只松鼠跑上松树的树干。

   tū​rán, yī zhī sōng​shǔ pǎo shàng sōng​shù de shù​gàn.

   Suddenly a squirrel ran up the trunk of a pine tree.

   Source: CCMatrix

3. 西伯利亚横贯干线途经俄罗斯最有意思的地方。

   xī​bó​lì​yà héng​guàn gàn​xiàn tú​jīng é​luó​sī zuì yǒu​yì​si de dì​fang.

   The trans-Siberian railway passes through the most interesting places in Russia.

   Source: CCMatrix

4. 例如，在许多文化中，作为朋友的男人握着手，互相触摸对方的脸和躯干。

   lì​rú, zài xǔ​duō wén​huà zhōng, zuò​wéi péng​you de nán​rén wò zhe shǒu, hù​xiāng chù​mō duì​fāng de liǎn hé qū​gàn.

   For example, in many cultures, men who are friends hold hands and touch each other’s face and torso.

   Source: CCMatrix