于是

So he tied a cowbell to her ankle. So he could hear her at night if she tried to get out of the bed.

于是他在她的脚腕上系了个铃铛，这样晚上当她下床时他就会知道。

So he was called a cowherd.

于是，他被称为牛仔。

Strikes me you're a bit of star-dust yourself, flung into a world of cowled gnomes who cannot see," was his comment at the end of it."

于是马丁翻找出一份复写的《星尘》，布里森登一边读一边格格地笑，搓着手，忘掉了威士忌甜苏打。

Thus he cut a line in healthy people's arms and then infected them with cowpox.

于是他就在健康人的手臂上划一道道，然后染上牛痘。

Many of them caught a disease from the cows called cowpox, which was not serious and from which they recovered quickly.

他发现那些被雇来挤牛奶的姑娘们几乎从未患过天花，于是他开始寻思其原因。

The boy then caught cowpox. Forty-eight days later Jenner inserted smallpox matter into the boy.

于是这个男孩也得了牛痘。48天后，Jenner将含有天花病毒的物质注入这个男孩身上。

The fifth was too red, so she called him 'Coxcomb.

于是公主成了一位厨房女佣，帮助厨师干了很多苦活，厨房里也允许她带一些剩下的菜肉回家，而夫妻俩就以此过活。

I am then flat also put the ad of GG, can be CPC and CPS done together.

于是我干脆把GG的广告也放了上去，CPC和CPS可以一起做吗。

Therefore, I have bought Newton original works "Natural philosophy Mathematics Principle"( Newton Wang Kedi am translating Yuanjiang river Foreign School Beijing University Publishing house in 2006 version), although this book crabbed difficult to understand, has many harvests, obviously reading is always profitable.

于是，我买了一本牛顿原-《自然哲学的数学原理》（牛顿著王可迪译袁江洋校北京大学出版社2006年版），虽然此书-涩难懂，还是有不少的收获，可见开-卷有益。

I must act craftily, so as to catch both.

于是它陪着小红帽走了一会儿，然后说：小红帽，你看周围这些花多么美丽啊！

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。