1 sentence

1. 这些豆角太老了，里面的筋都嚼不动。

   zhè​xiē dòu​jiǎo tài lǎo le, lǐ​miàn de jīn dōu jiáo bù dòng.

   These green beans are too old; the fibers inside are too tough to chew.

   Source: Dong Chinese Dictionary