一旦那里有了这样一个 Python 文件，您就可以转到任意文件夹，选择“添加外部方法”，并添加调用要使用的函数的变量。

Once you have such a Python file there, you can go to any folder, choose "Add External Method", and add a variable that invokes the function in question.

youdao

一旦他们到了那里，他们的体温会下降得非常非常快。

Once they get there, their body temperatures decrease very, very quickly.

youdao

我一旦到了那里，就不会有每天的活动清单、观光旅行、看电视或在工作时“签到”的商业中心。

Once I get there, there would be no daily list of activities, sightseeing trips, television or business centers I might use to "check-in" at work.

youdao

Actually, the truth is I sort of almost felt that once you were there, it's kind of easy to get lost there, to forget about it.

实际情况是,我觉得一旦你生活在那里，似乎很容易忘记这种冲突。

普林斯顿公开课 - 人性课程节选

because when you're sitting there in person, you get goose bumps. It's fantastic.

因为一旦你本人坐在那里了，你就会激动得浑身起鸡皮疙瘩，真是太好看了。

歌剧魅影 - SpeakingMax英语口语达人

There are some very poor areas in Africa where farmers really run the risk-- if their crop fails it could be really bad; they would be approaching starvation.

在非洲有一些非常贫困的地区,那里的农民真的面临着巨大的风险,一旦庄稼歉收 他们的处境将变得很糟糕,他们将经历饥荒

耶鲁公开课 - 金融市场课程节选