In this case, you have only one operation and, therefore, only one function.

在本例中，您只有一个操作，因此也只有一项职能。

youdao

Because you have only one life and only one chance to do all the things you want to do.

因为你的生命只有一次，也仅有一次机会去做你所有想做的事。

youdao

You only live once, you only get one bite at the apple, I suggest you go after your dreams.

你的一生只有一次，你的苹果只咬了一口，我建议你去追寻你的梦想。

youdao

If you start a path of one color you must continue to use only toe and handholds marked with that color.

VOA: special.2009.12.09

You can only hurt the one you love because you are expecting positive feedback from the one you love.

之所以这样说，是因为,你总期待着他们给你积极地回应。

耶鲁公开课 - 心理学导论课程节选

And that's where like, in Phase One, you can only sign up for 10 units worth of classes.

比如说，在第一阶段，你只能报10个学分的课程。

关于授课系统 - SpeakingMax英语口语达人

You only have this one day and you only have one moment.

NPR: Bacharach: A New 'Auld Lang Syne?'

The other point that has been covered in every review is the fact that, if you only have one single stream CableCARD (The Series3 support two single stream or one Multi-stream card) then you can only use one tuner, even on OTA, despite the fact that there is no technical reason for this.

ENGADGET: Review: Series3 TiVo HD

If only one spouse dies early, you lose only half the benefit.

FORBES: Passing Down The House