All at once the sky filled with snow.

So many good ideas! It's too much for me to absorb all at once.

这么多好主意! 太多了,很难一下完全吸收.

Ardan was about to propose abandoning this useless pursuit , when all at once Maston stopped.

阿当正在打算放弃这种徒劳的侦察,梅斯顿突然停了下来.

All at once it began to rain heavily.

突然间下起大雨来了.

All at once, I noticed that my wife seemed to be filled with alarm.

我突然觉察到我的妻子好象十分惊恐

All at once I fell into a state of profound melancholy.

我立即陷入无限的愁思之中.

I felt afraid all at once.

我突然间感到害怕.

You can't do everything all at once.

你不能同时做每一件事.

All at once he fell into a state of profound melancholy.

他立即陷入无尽的忧思之中.

How is it possible to feel love for two men all at once?

怎么可能同时爱上两个男子 呢 ?

So many thoughts of Haas were now crowded into her mind all at once.

对哈斯的种种思念一下子涌上她的心头.

I'm all at sea with this computer manual.

我被这本电脑使用手册弄得晕头转向.

He was all at sea when he began his new job.

他开始新工作时,茫然不知所措.

I can't understand this problem. I'm all at sea.

我不懂这个问题, 我完全摸不着头脑.

I all at sea ; I've no idea how to repair cars.

我手足无措,不知道怎样修理汽车.

A: I'm all at sea about Professor Black s lectures.

在布莱克教授的讨论上我是一片茫然.

I was all at sea when the teacher asked me the question.

当老师问我问题的时候我茫然不知所措.

We are all at sea as to what to do next.

我们全然不知下一步该做什么.

I all at sea when I began to work.

我刚开始工作时,简直一头雾水!

He was all at sea when he began his new work.

他开始新工作时,简直不知如何是好.

Don't ask me. I am all at sea now.

不要问我, 我现在也不知道该做么办.