1.这是意外事故，还是代维故意造成的
whether it's an accident or made by David accidentally?
2.到目前为止，顾客对我们的服务质量评价很高
So far. the customers think highly on out service.
3.你不妨网上看看有没有你要的资料
why don't you search the information you want on the Internet?
4.这个求职者谦恭的举止给面试者留下了很好的印象
the candidate's courteous behavior made a good impression to the interviewer.
5.他别无选择，只好暂时放弃他的计划
He had no choice but to gave up his plan for now.