是的，当然

ph.

1. These stocks will earn money; it's a sure thing.
那些股票稳赚的。

2. His election is a sure thing.
他准会当选的。

在公共汽车上

A：Stand back from the door, please. There’re plenty of seats in the rear.
请离开门边，后面有许多座位。

B：What’s the fare, please?
请问票价是多少？

A：One yuan fifty cents. Drop it in the box here.
1 元5 角，把它放进箱子里。

B：Is this the right bus to Zizhuyuan Park？
这是去紫竹院公园的汽车吗？

A：Take a No.2. This is No.12.
应该乘2 路车，这是12 路。

B：But somebody told me this was the right bus to take. I want to go to Tian’anmen Square, you see.
但有人告诉我是坐这趟车去天安门广场。

A：Then this is the right bus. Move on, please. You’re holding up the passengers. Tian’anmen Square is the last stop but one.
是这趟车，请往前走，您挡住了其他的乘客。天安门广场在倒数第二站。

B：Would you please let me know when we get there?
到站的时候您能告诉我一下吗？

A：Sure thing. I’ll shout it out.
确切的说，到的时候我会大声喊的。

1. 当然：Big mouth! 多嘴驴! | Sure thing! 当然! | I''m going to go. 我这就去.

2. 当然;确定：see to it that... 一定注意到...; 务必 | sure thing 当然; 确定 | take sth. for granted 视...为理所当然

3. 十有把握的事：sunday dress 最好的衣服 | sure thing 十有把握的事 | take one's time 尽情玩

4. 当然啰：You talk as if I were some shrimp.不要把我当作软脚虾 | Sure thing.当然啰 | Not even think about it!想都别想,门都没有

noun

1. something that is certain

e.g. his victory is a certainty

Synonym: certaintyforegone conclusion