How much toast beet do i neet to buy for 20 people
我应该买多少烤牛肉才够20个人吃呢？

Pure wool is often mixed with other type fibers and recovered wool to neet the demand.
纯羊毛通常与其它纤维或再生毛混纺以满足需要量。

Standard word space may be fixed with tolerance at different value to neet different quality requirement.
单词间距可依排字品质的要求, 制定标准宽度和不同的公差。