I've never bought a car as expensive as this before.我以前从来没有买过这么贵的汽车。

This is what I will do. I will telephone Anna and explain.我要这么做。我会打电话向安娜解释。

This is what he said.他就是这么说的。

This dress is stunning to say the least.至少可以说, 这条连衣裙很漂亮。

You see this?你看见这个了吗？

I want this!我想要这个！

What's this?这是什么？

Who's this?这是谁？

Is this how you want to spend the rest of your life?这就是你为余生做的打算？

I've never seen him like this before.我以前从未见过他这个样子。

Why is this?这是为什么？

This is the worst place I've come across.这是我到过的最差的地方。

This could be one of the coldest winters on record.这可能是有记录以来最冷的冬天之一。

This is Mr Brown.这位是布朗先生。

Sam, this is my wife, Jenny.萨姆, 这是我妻子珍妮。

This is Gavin speaking.我是加文。

Hello, this is John Thompson.喂, 我是约翰·汤普森。

Hello, is this Raymond Brown?—Yes, who's this?<美>喂, 是雷蒙德·布朗吗？——对, 您是哪位？

This is NPR, National Public Radio.这里是NPR, 全国公共广播电台。