我的儿子疯了；但不是永久性的。

My son is mad; but it is not permanent.

youdao

白色沙质土壤上的森林最容易发生永久性的变化。

Forests on white, sandy soil are most susceptible to permanent alteration.

youdao

如果你在法国购买房产，无论是永久性的还是度假时的住处，开一个法国银行账户是很重要的。

If you are buying a property in France, whether for a permanent or a holiday home, it is important to open a French bank account.

youdao

Civilization involves the establishment of permanent dwelling areas that we call cities, as opposed to villages.

文明意味着建立起一个我们称之为"城市"的,永久性住宅区,和村庄相对

耶鲁公开课 - 古希腊历史简介课程节选

We call them consols because, in the early 1700s, the British Government issued what they called consols or consolidated debt of the British Crown that paid a certain amount of pound sterling every six months forever.

我们称之为公债是因为早在十八世纪初,英国政府规定他们称之为英国皇家,统合公债或者联合公债,要求永久性地,每六个月支付一定数量的英镑

耶鲁公开课 - 金融市场课程节选

Then we have to steal the code from earlier to do a forever loop, a while true loop and then I'm gonna go ahead and use that printf thing that we saw.

然后再借用先前的代码,做一个永久性的循环，即while循环,紧接着需要用到一个,之前我们看到过的printf函数。

哈佛公开课 - 计算机科学课程节选