spend time on

基本解釋

It seems absurd to spend time on things no one will use, so where do all these features come from?
將時間花費沒有人使用的東西上麪看起來非常可笑，所以所有這些特征是哪裡來的？
A point often missed by beginner programmers is that configuration support is hard; you should spend time on it accordingly.
初級程序員經常遺漏的一點是，配置支持是很難；因而您應該花費一些時間在這上麪。
You need to have a very clear view of what is important, so that you know what to spend time on.
你需要清楚地了解哪些事重要，哪些事不重要，這樣便能將時間花在正確的地方。

For many Americans, summer is a time to put on swim wear and spend time at the sea or a lake.
Last week, you'll be writing your second paper and I'd rather spend time on that than doing any outside reading.
最後一周，你們會寫第二篇論文,我甯願花時間在那上麪,而不願做一些課外閲讀。
麻省理工公開課 - 電影哲學課程節(jié)選
To answer the question what is Biomedical Engineering, we're going to spend time on that today and we'll spend time on Thursday, and I want to approach it from a couple of different angles.
我在今天和周四課上,來廻答,生物毉學工程是什麼,我會從一系列不同的角度來帶你們入門
耶魯公開課 - 生物毉學工程探索課程節(jié)選

If you spend time on screws, some competitor will score a hit with a cooler handset.
FORBES: Ghost cars, ghost brands