如果只有一个话题能保证在家长们的心中引起恐惧的话，那就是毒品。

If there is a single subject guaranteed to strike fear in the hearts of parents, it is drugs.

《柯林斯英汉双解大词典》

查尔德把它放回平底锅里之后说：“但你总能把它捡起来，而且如果只有你一个人在厨房里，谁又会看到呢？”

Child put it back in the pan, saying, "But you can always pick it up and if you're alone in the kitchen, who's going to see it?"

youdao

她的烹饪节目《法国大厨》的一些观众称，他们看到孩子把羊肉掉在地上，然后捡起来，并建议说，如果只有他们一个人在厨房里，客人永远都不会知道。

Some viewers of her cooking show, The French Chef, insist they saw child drop lamb on the floor and pick it up, with the advice that if they were alone in the kitchen, their guests would never know.

youdao

So, if you're a small college with only $20 million in a portfolio you don't come across as a qualified purchaser.

因此,如果是一个,只有2000万资产组合的小学院,是不能通过合格购买者的审核程序的

耶鲁公开课 - 金融市场课程节选

When you get--this is Rituparna, counting the leaves on a tree-- you can estimate, from a sample, the population expected values.

如果你...像数叶子的睿都巴若那一样,只有部分样本的话,你可以来估计总体均值

耶鲁公开课 - 金融市场课程节选

Keep Him in mind if you say it, and Him only, and Him as He was and not as you'd like Him to have been.

把他放在心中如果你说的话，而且只有他，他应该是本来的样子，而不是你设想的他的样子。

耶鲁公开课 - 1945年后的美国小说课程节选