We should undertake the research with each other.

我們應該彼此進行實驗研究

an undertaking that you'd be civil to him.

希望你能保證 會禮貌待他

This must have been quite an undertaking.

這一定是個相當艱巨的任務

There was no formal undertaking between us.

我們之間又沒有正式承諾過什么

But I want you to realize what you're undertaking.

但你要清楚 你要承擔什么責任

We knew that it was a very big undertaking.

我們都知道這是一個艱巨的任務

Two of us should undertake the research with each other.

我們應該彼此進行實驗研究

But I don't need an undertaker secondguessing my judgment.

我不需要一個殯葬業者評價我的判斷

Yes, and an undertaking that destroyed the city.

是啊 還做了一件毀了城市的事

I will undertake it on behalf of all of us.

我將代表在場所有人 負責這一切