1 idiot

2 fool

1 watermelon

2 classifier: 颗 kē

3 classifier: 粒 lì

4 classifier: 个 ge

1 youth

2 youthful years

3 young person

4 the young

1 youth

2 youthfulness

1 puberty

2 adolescence

1 not distinguishing red-green or black-white (idiom)

2 not to distinguish between right and wrong

1 not distinguishing red-green or black-white (idiom)

2 not to distinguish between right and wrong

1 lit. reputation will go down in history (idiom); fig. achievements will earn eternal glory

1 green mountains and vivacious waters (idiom)

2 lush and lively scenery

1 lit. if you have to use force to break a melon off the vine, it won't taste sweet (because it's only when the melon is ripe that it can be removed with just a slight twist) (idiom)

2 fig. if sth is not meant to be, it's no use trying to force it to happen