One way to cut down on transportation needs is to group all of your errands together into a single trip. That will cut driving/walking time and give you more time to focus on work.

其中一项减少交通需要的方法就是将所有外出工作集合在一次外出旅程中，那将会减少你的开车或步行时间，并给予你更多时间集中在工作上。

youdao

So I don't want to round-trip the entire form to server just to validate a single field, or download the thousands of possible airport IATA codes to the client each time.

所以，我不希望只是为了验证一个单个字段要在服务器间往返通信整个表单，或者每次都需要将数千个机场的 IATA 编码下载到客户端。

youdao