this watch might keep me in business, if i can find a way to sell it.

如果我能够通过某种渠道把它卖了，这个店也就能够运营了。

youdao

We experience it as a combination of elements, in the same way that one wheel or spring inside a watch doesn't keep time — it is a result of the synchronicity of the whole.

快乐的体验由很多因素组成，就好像准确守时的手表靠的不单是一个齿轮和一跟发条，而是整个齿轮和发条系统的同步运行。

youdao

Thus companies and governments may find smart cards an unobtrusive yet effective way to keep watch on user habits.

CNN: ASIANOW - Asiaweek

Armed escorts lead the way along the former front lines, and attack helicopters keep watch overhead.

CNN: Troops in Bosnia