第一笔10%的法律费用将由投保人支付。

The first 10 percent of legal fees will be paid by the policyholder.

《柯林斯英汉双解大词典》

第一笔款在昨天支付了，其余部分将在下个月支付。

The first payment was made yesterday, and the rest will be paid next month.

《柯林斯英汉双解大词典》

男人们外出务工，赚得了第一笔薪水。

Men ranged farther for work, earning salaries for the first time.

youdao

And, believe it or not, I have students walk in and first thing a hand goes up and says do you have a pen? I cannot believe it.

不管信不信，我有些学生走进来，第一件事就举起手问,你有没有笔，难以置信。

麻省理工公开课 - 固态化学导论课程节选

One thing is never grade in red pen.

第一件事是千万别用红笔打分。

耶鲁公开课 - 心理学导论课程节选

Now, you have to understand that when you buy a bond, if you buy it at issue, you get the first coupon in six months, the second coupon in one year, the third coupon in eighteen months, and the last coupon you get at the maturity date.

你们需要了解,如果在发行时就购入债券,六个月后会得到第一笔票息,一年后第二笔,18个月后第三笔,到期时得到最后一笔票息

耶鲁公开课 - 金融市场课程节选