Tā bǎ yúěr guà zài yúgōu shàng, rán hòu bǎ xiàn pāo chūqù.
He put bait on the fishhook and then cast the line out.
Nà tiáo yú tūnxià le yúgōu.
The fish swallowed the fishhook.
Zhè gēn yúgōu tài xiǎo le, diào bùliǎo dà yú.
This fishhook is too small to catch big fish.
