校对

They are mandated to check it at 200%, says David Perlis, chief operating officer for proof-reading software developer Global Vision Inc. As a result, systems were developed that can compare multiple file types.

他们的任务是检查在200 ％，大卫说，玻璃市，首席运营官校对软件开发公司全球视野因此，系统开发，可以比较多个文件类型。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。