We know they are here.

我们知道他们在这里。

youdao

Well, as we know, they are here to investigate a possible long-term cooperation with us.

据我们所知，他们到这里来调研能否跟我司建立长期的合作。

youdao

The fog will hide us from them until we are almost at the bridge, and then we will be past before they know that we are here.

在我们差不多到达桥那里前大雾会掩护我们的，接着在他们还没意识我们在哪儿前我们就已经过桥了。

youdao

The fog will hide us from them until we are almost at the bridge, and then we will be past before they know that we are here.

在我们差不多到达桥那里前大雾会掩护我们的，接着在他们还没意识我们在哪儿前我们就已经过桥了。

youdao