甜头

zhè zhǒng píng guǒ suī dà dàn shì tián tou bù gòu

这种苹果虽大，但是甜头不够。

This variety of apple is big but not sweet enough.

cháng dào ài qíng de tián tou

尝到爱情的甜头

become aware of the benefits of

gěi yī diǎn tián tou cháng cháng

给一点甜头尝尝

cut somebody in on the benefits

yǒu xiē rén zhōng yú cháng dào le jīng jì gǎi gé de tián tou

有些人终于尝到了经济改革的甜头。

Some people were at last reaping the rewards of economic reforms.