3 sentences

1. 欢迎来到你的30分钟晨间拉伸。

   huān​yíng lái​dào nǐ de30 fēn​zhōng chén​jiān lā​shēn.

   Welcome to your 30-minute morning stretch.

   Source: OpenSubtitles

2. 练瑜伽时要尽量拉伸你的胯，这样身体会更灵活。

   liàn yú​jiā shí yào jǐn​liàng lā​shēn nǐ de kuà, zhè​yàng shēn​tǐ huì gèng líng​huó.

   When practicing yoga, you should stretch your hips as much as possible to make your body more flexible.

   Source: Dong Chinese Dictionary

3. 实验室对这些金属试样进行了拉伸测试。

   shí​yàn​shì duì zhè​xiē jīn​shǔ shì​yàng jìn​xíng le lā​shēn cè​shì.

   The laboratory performed tensile tests on these metal samples.

   Source: Dong Chinese Dictionary