第一次 的中文句子和英文句子

大约三十年前，他花了3美元第一次整批买下50本书。

Nearly30 years ago he bought his first job lot of50 books for$3.


英国在第一次世界大战中是美国的同盟国。

Britain was an ally of America in the World War I.


如果我没记错的话，我们第一次相遇是在纽约。

We first met in New York, if my memory serves me.


第一次攻击的武力主要是用来吓阻敌方的。

The first strike capacity is intended mainly to intimidate adversary.


这两岁的小男孩子非常喜爱他母亲第一次给他买的微型玩具车，他睡觉时也总是拿着睡。

The two-year-old boy liked a lot the boy minibus while her mother bought him for the first time. He always slept with it.


这是她第一次怀孕。

This is her first pregnancy.


查尔斯·卓别麟1910年作为一个演员随一个戏班第一次到了美国。

Charlie Chaplin went to the United States for the just time in1910 as a part of a troupe.


第一次测量声速是在什么时候？

When did the first measurement of the speed of sound take?


我们第一次跳伞感到兴奋莫名.

Our first parachute jump was an exhilarating experience.


月经初期第一次月经期，通常发生于青春期

The first menstrual period, usually occurring during puberty.