The outside of the house was ugly, but the inside was beautiful.

那栋房子的外观不好看，但内部很漂亮。

Peter opened his umbrella when the rain started.

开始下雨时，彼得把伞打开。

I'm going to visit my uncle in Tainan tomorrow.

我明天要去探望住在台南的伯父。

I had only a hundred dollars or under.

我只有一百元，或者不到一百元。

There was a girl selling books under the bridge.

桥下有个女孩在卖书。

The teacher underlined words that were misspelled.

老师在拼错的字下面加底线。

Cross the street at the underpass.

走地下道过马路。

Karen understood what we were saying.

凯伦明白我们在说什麽。

The underwear is sold three pairs in a pack.

这些内衣裤三件一组出售。

Wendy always seems unhappy.

温蒂似乎总是闷闷不乐的。

Students must wear uniforms to school.

学生必须穿制服去上学。

The schools all have uniform standards.

这些学校都有一致的标准。

J.K. Rowling is a unique writer.

J.K. 罗琳是个与众不同的作家。

The army is divided into units.

陆军分成数个单位。

Nobody knows how big the universe is.

没有人知道宇宙有多大。

Claire studied history at university.

克莱儿大学时研读历史。

We waited until Sam came back.

我们一直等到山姆回来。

It's going to rain until Tuesday.

雨会一直下到星期二。

The sun is up.

太阳升起。

Everyone looked up to see the jet in the sky.

所有人都抬头看空中的喷射机。

He went up the stairs.

他走上楼梯。

He was sitting upon the couch when she saw him.

她看到他时，他正坐在沙发上。

Marlene lives on the upper floor of the building.

玛琳住在这栋大楼的上面楼层。

Jim went upstairs and took a nap.

吉姆上楼去小睡片刻。

Mary sent the package to us.

玛莉寄包裹给我们。

Smartphones have lots of uses.

智慧型手机的用途很广泛。

Please be quiet when you use your phone.

使用电话时请轻声细语。

Mark decided to buy a used car.

马克决定买一辆二手车。

This shopping bag is useful.

这个购物袋很实用。

This computer software makes work a lot easier for the user.

该电脑软体让使用者的工作更加轻松。

This is my usual outfit for work.

这是我平常上班穿的衣服。

Ben usually gets to work early.

班恩通常很早就上班。