I only use that on special occasions, so it's as good as new.

我只在特殊场合用，所以它完好如新。

《柯林斯英汉双解大词典》

There's only one seat so you'll have to sit on my lap.

只有一个座位，你只好坐在我腿上了。

《牛津词典》

There's so little to go on, we can only surmise what happened.

几乎没有什么可继续进行的，我们只能猜测发生过的事。

《柯林斯英汉双解大词典》

We just do not want it!", Pence was cheered on not only by Republicans, but by grassroots conservatives and Libertarians who are supporters of the so-called Tea Party movement.

VOA: standard.2010.03.16

And so there are only two kinds of waves that can exist on this violin string, standing or traveling.

由于这只有两种波,可以存在在这条弦上，驻波或行波。

麻省理工公开课 - 固态化学导论课程节选

So you can log into this, not only chat with this interactively, but on the right-hand side here, which is just a wallpaper right now, you can actually grant us view or control of your own screen.

所以你可以登录进去，不仅仅是,相互间的聊天，在这里的右手边，这只是一张壁纸，你可以允许我们查看或者控制你的屏幕。

哈佛公开课 - 计算机科学课程节选

Nearly every carrier that offers the service only does so on flights that leave from their home hub.

CNN: Economy class goes gourmet

Saudi Arabia's foreign minister is only doing so on the condition that he doesn't have to shake hands with Israelis.

NPR: Annapolis Peace Conference Begins

Many retailers who offer free shipping do so only on their standard service.

FORBES: 7 Tips For Avoiding Shipping Costs When Shopping Online