Yúfū bǎ yúwǎng sā rù hǎi zhōng.
The fisherman cast the fishing net into the sea.
Tāmen yòng yúwǎng bǔ le mǎn mǎn yī chuán yú.
They caught a boatful of fish using fishing nets.
Yúwǎng pò le, xūyào xiūbǔ.
The fishing net is torn and needs to be repaired.