Shēnshuǐ qū de yú zhǒng yǔ qiǎnshuǐ qū bùtóng.
The fish species in deep water differ from those in shallow water.
Shēnshuǐ gǎng kěyǐ tíngkào dàxíng huòlún.
A deepwater port can accommodate large cargo ships.
Shēnshuǐ zhàdàn bèi yòng lái gōngjī qiántǐng.
Depth charges are used to attack submarines.
