当你第一次和别人说话或微笑时，记得对自己说：“我做到了！”

After you begin to talk to someone or smile at someone for the first time, remember to say "I did it! " to yourself.

youdao

当你第一次与某人见面时，当你说出你的名字或和对方握手时，对方已经对你是什么样的人形成了看法。

When you meet someone for the first time, by the time you have stated your name or shaken hands, the other person has already formed an opinion about the kind of person you are.

youdao

当你非常非常渴的时候，任何液体饮料的第一口绝对是幸福的。

When you are really, really thirsty, that first sip of any liquid beverage is sheer bliss.

youdao

If you flip the Periodic Table over you will have the ionization energy of sodium, first ionization energy, 5eV and it is about 5 eV which, when you convert, 496kJ/mol is a whopping 496 kilojoules per mole.

如果浏览周期表,你可以得到钠的离子化能，第一电离能，大约，当你转换的时候，是巨大的。

麻省理工公开课 - 固态化学导论课程节选

Now today, the standard mortgage, which you would probably get when you buy your first house, is not fifteen or twenty--it's thirty years.

今天,标准的抵押贷款,当你买第一套房子时你或许就能得到,期限不是15或者20年,而是30年

耶鲁公开课 - 金融市场课程节选

That's because, well, when you buy your first house you might be twenty-five, so thirty years brings you to age fifty-five; that's close enough to retirement.

这是因为,你可能在25岁时买第一套房子,当还清30年的贷款时你已经55岁了,都快退休了

耶鲁公开课 - 金融市场课程节选