be ahead of time的意思|示意

Sometimes you can't know ahead of time just which plants will respond well or want more sun or shade so you need to be flexible.

有时候，你不能提前知道哪些植物会有很好的效果、需要更多的阳光还是阴凉，所以你需要弹性调整。

But you don't usually know ahead of time which ones they will be, so you need to experiment, try things out, and see what works.

你不总是能够预先知道哪些能够打中，所以你需要实验，尝试每一件事，看看哪些有用。

The Coast Starlight used to be nicknamed "the Coast Starlate", but a recent deal gave Amtrak right of way on the tracks ahead of freight trains and that's keeping passengers on time.

海岸星光线曾经有“海岸星晚”的绰号，但是最近美国铁路公司取得了旅客列车的先行权，火车可以准点了。

It was a service ahead of its time. Slip a CD into your computer, and the music on it would instantly be added to your online locker.

在这样一个服务为王的时代，将CD塞进你的电脑，里面的歌曲将立刻同步到你的在线存储器。

Someday, browsers might be able to predict, before the page loads, not only which links to pre-resolve, but also which website elements (like images or videos) to pre-fetch ahead of time.

也许有一天，浏览器会在网页载入前提前抓去数据，不只是链接，还有网页元素(就像图片、视频)。

I think the work can be completed ahead of time.

我认为这项工作能提前完成。