英语语法分析

Flow chart shows multiple required approvals.

显示多个需要批准的流程图。

For example, expense approvals or special travel requests.

比如，花费批准或特殊的出差请求。

The labour of getting safety approvals makes investors jittery.

这种要获得安全论证的施工，已经让投资者感到不安了。