will has doing 将来完成进行时
has been doing 现在完成进行体 ; 现在完成进行时 ; 已做
Has been doing sth 一直做某事
Hope has been doing 希望一直这样
Since has been doing 自已动手
Has problem doing something 另一个是
he has difficuty doing 他有难点做 ; 他有难的做
Doing this has theoretical significance 做这件有理论意义
has trouble in doing sth 在某方面有麻烦
It has not been doing a good job in recycling.
回收工作做得不好。
She has always been quick to pick things up, doing passably well in school without really trying.
她学东西向来很快,不用多努力书就能读得还不错。
That is just what Aclima, a new firm in San Francisco, has been doing over the past few months.
这正是旧金山的一家新公司 Aclima 在过去几个月里一直在做的事情。
Not officials,locals." Oliver Williamson has studied big companies and found that they often are better than markets at doing complex jobs.
VOA: special.2009.10.16
With them she can occupy all these different roles, and in doing so she has access to certain kinds of knowledge.
通过这些她可以,扮演各种各样的角色,也可以让她,获得某种知识。
and a little bit about your own biography which has so much influence on the work you're doing today.
再谈谈您自己的经历,因为它极大地影响着您目前从事的工作。
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