He complained about having been kept waiting so long.我知道complain不及物，因此需要介词about，那about后面的having been kept是什么成分？about和动名词的完成式的被动式合起来又是什么状语？waiting作什么成分？
The longer an advertisement
stays on a user's screen, the greater the possibility of him or her tapping on
it and the manufacturer making money. 这句话前面半句有“the+比较级+名词+动词stays”，后半句只有“the+比较级+名词”，请问这种用法对吗？
In He Zhigang's opinion, all translation theories center onone issue:
"What is meaning and how to transfer it in translating?“ Newmark's
translation theory is no exception. However, his theory differs from
traditional translation theories in that it attempts to integrate the study of
language fun...
...s a small
country situated in the South Pacific Ocean with a population of about 4 million.
It consists of two principal islands, the North Island and the South Island,
full of scenic contrasts which will definitely take any visitor’s breath away.
The natural features of both islands include rolli...
anxious about 和 anxious for 的用法初探 黎反修（湖北） You are anxious about something 可以用 anxious about 表示因某事担心：She is anxious about the interview. 她为面试担心。Don’t say 不要说：She is anxious for the interview.You are anxious for another person (...
In 2017 DC spent about 1000 dollars per child on this item, far and away the most of any American state.我想请问下后面 far and away the most of any American state 这个作什么成分，是不是省略呢？谢谢老师！
It is agreed that they enjoy making noises, and during the first few mouths one or two noises sort themselves as particularly expressive as delight, pain, friendiness, and so on.我想问一下老师这句话怎么翻译，主要是从sort后面那部分感觉很蒙。
...ng rental
shop. “Customers today look past the
fact that something is secondhand and focus instead ___58___ the fact that they
have something unique to wear ___59___ are not overstuffing their own
wardrobes(衣柜)
or contributing to landfill.”58. on。考查固定搭配 focus on，表示“集...
about表示“差不多”主要是修饰数词（数字、数量）吧！比如：It is about 76 kilos in weight. 这个东西大约有76 公斤重。The room is about 15 metres square. 这个房间大约有15米见方。The park is about 20 acres in extent. 公园的范围大约有20 英亩。除...
...h to hold in the hand, when
they would be capable of providing informationabout traffic jams and
suggesting alternative routes, when they would be used in hospitals to help
doctors to diagnose illnesses, when they would relieve office workers and
accountants of dull, repetitive clerical work. All t...