1. be sure of：确定，肯定

e.g. One thing I am sure of was that she was scared.

有一点我能肯定，那就是她当时被吓到了。

e.g. We're always sure of a friendly welcome at this hotel.

我们在这家宾馆总是受到友好的欢迎。

e.g. I am not sure of what he has said at the meeting.

他在会上说了些什么我不太清楚。

e.g. Since you are so sure of it he'll believe you.

既然你对此这么有把握,他会相信你的。

2. a common sense：常识（尤指判断力）

e.g. Rest assured, he probably has rather more common sense than you realize.

放心吧，他知道的常识很可能比你以为的要多得多。

e.g. He lacked any of the practical common sense essential in management.

管理方面基本的实用常识他一点也不懂。

e.g. She always had a lot of common sense.

她一直都有很强的直觉判断力。

e.g. It's refreshing to hear somebody speaking common sense.

听到有人说话通情达理真是令人耳目一新。

3. with no money：没有钱地

e.g. The man was found wandering about with no money or papers.

发现这个男子身无分文，也无证件，在四处游荡。

e.g. It is idiotic to go shopping with no money.

去买东西而不带钱是很蠢的。

e.g. With no money, he found himself in a tight corner.

他身无分文地，发觉自己有点陷入困境。

4. go dating：赴约

e.g. Please let me know if you will not be able to go dating .

如果你不能赴约，请告知我。

e.g. He deposited me with the porter and rushed away to go dating.

他把我交给门房后，匆匆赶去赴约。