詈语就是骂人的话，作为一种语言现象，研究得十分不够。

Swearwords, or curses, have not been studied much as a linguistic phenomenon.

youdao

雅思写作中，如果第一部分不够150字或者第二部分不够250字，你会被扣分，但是两个部分都没有最多字数的限制。

If you write less than 150 words in Task 1 or less than 250 in Task 2 you will lose marks, but there is no maximum number of words for either.

youdao

这一切花销，百分之三是不够的。

It all costs. 3% is not enough.

youdao