1.No signal 沒有信號
A: Why is there no signal?
B: Push the Function key and the F4 key at the same time.
A:為什么沒有信號呢?
B:同時按住功能鍵和F4鍵。
2.Power outlet 電源
A: Where is the power outlet?
B: It's usually on the wall. But it seems to be under the table in this room.
A:知道電源在哪嗎?
B:一般都是在墻上,但這個房間的好像是在桌子下面。
3.Power strip 電源插排
A: I think we need a power strip.
B: Okay. I'll get one right now.
A:我想我們需要一個電源插排。
B:好的,我現在就去拿一個。
4.Make sure 確認
A: Mike, please make sure that the projector works.
B: I checked twice already.
A:邁克,請確認一下投影儀是不是好用。
B:我已經查過兩次了。
5.Turn on the projector 開投影儀
A: How do you turn on the projector?
B: Push the power button. It'll take a while before the projector is ready.
A:怎樣開投影儀啊?
B:按下開關,投影儀開始工作之前要預熱一會兒。
