当前代码中并没有实现这些，但为你实现大多数功能避免问题。

None of that is in the current code, but the code should give you enough to go on to implement most of that without any major problems.

youdao

但你也许还想去拍张X光片，为保险起见。

You might still want to go for an X-ray, however, just to be on the safe side.

《柯林斯英汉双解大词典》

一天，一个魔术师来到这个人跟前，对他说：“我可以让你的儿子高兴，让他一展愁眉露出微笑，但你必须为告诉他这个秘密付出巨大代价。”

One day, a magician came to the man and said to him, "I can make your son happy and turn his frowns into smiles, but you must pay me a great price for telling him the secret."

youdao

Celebrate your gifts, enjoy them, but don' t take pride in them, take pride in your decision and hardwork.

为你的天赋欢呼，享受它们带来的乐趣，但为自己作出的决定和勤奋工作，而感到自豪。

普林斯顿公开课 - 领导能力简介课程节选

Well the cauliflower has some nutrients that are important, but the Haagen-Dazs has immediate value because of the energy it gives you.

菜花里面含有一些重要的营养物质,但哈根达斯的价值则更直接,它可以马上为你提供能量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But whereas the other one was obviously forever, this allows you to specify a finite number of times that you wanna do something.

但又不同于“无限循环“,你可以根据需要,为它指定循环次数。

哈佛公开课 - 计算机科学课程节选