This weighs about 40 kilos or so.

这个大约重40公斤左右。

Viruses can't replicate on their own: They require host bodies in order to do so.

病毒不能自行复制。它们需要宿主才能复制。

We're going to stay here for a week or so.

我们打算在这里待一个星期左右。

I'm not allowed to talk to you anymore. My parents told me so.

我不能再和你说话了。我爸妈跟我说的。

My doctor says that I need to lose twenty pounds or so.

我的医生说我需要减掉20磅左右。

You may also contact us via telephone. Take this number in case you wish to do so.

您也可以通过电话与我们联系。这是号码，如果需要可以通过这个号码联系我们。

He promised to make a change, but has yet to do so.

他答应要改变，但还没有改变。

The plane ticket costs 400 dollars or so.

机票要400美元左右。

A: I swear this new weight loss cure works like a dream. B: If you say so.

A: 我发誓这个新的减肥疗法简直太神奇了。 B: 就当你说的没错吧。

Ok, if you say so. What are we buying today?

好吧，你说是就是吧。哎，我们今天要买什么？

I hope so. I really want to get the job! But I’m just so nervous.

希望是吧。我特别想得到这份工作。不过我真的很紧张。

Ok. If you say so. Should we get her some red carnations?

好吧，如果你说是的话，那就是吧。我们要不要给她买一些红色康乃馨？

Umm… no. I don't think so. And I checked my email like 5 minutes ago.

嗯...没有，我没收到。我五分钟前刚查过我的邮箱。

Yeah I guess so. Anyway, I’m going to try it. Are you sure you’re sticking to the same old thing?

嗯，这倒是。不过，我想试试看。你确定你还是喝一样的吗？

Usually 3 to 4 times a week for about an hour or so.

一般是一周三到四次，每次大概一小时左右。

If you say so. Isn't spring all about dresses?

原来如此。春天不是应该都穿裙子吗？

Uh, yeah, I guess so.

嗯，对，我想是这样。

Some seed varieties germinate fast, so check every day or so.

有一些品种的种子发芽快，所以差不多每天都要察看一下。

He's an ungrateful so-and-so.

他是个忘恩负义的家伙。

Their lunch was only so-so.

他们的午餐很一般。

'It's so..., so...' I was groping for the right word to describe it.

“它是那么…，那么…”我想找一个恰当的字眼来描述它。