It’s time to crank up the air conditioning.

该开空调了。

We air the room by opening the windows.

我们开窗通风。

You can open the can by pulling the tab.

你可拉拉环把罐头开。

You can only open a tin of food with a tin opener.

你只能用罐起开罐头。

The border police required the traveler to unlock his luggage.

边防警察要求旅客开行李。

We finally puzzled out how to open the box.

我们最后终于想出怎样开盒。

The officer undid the flap of his holster and drew his gun.

军官开枪套盖拔出了手枪。

It opens the lair of Ratling King to the west.

它可以开西边魔王的巢穴。

They tried in vain to open the locked door.

他们妄图开锁着的门。

He turned on the light and began to pace backwards and forwards.

他开电灯并开始走来走。

Open the gate and let the crowd through.

把大门开, 人们。

There is a fug in here, please open the window.

里空气闷浊，请把窗开。

How did they break open the strongbox?

他们怎样把保险柜开的呢？

When the pipe was unblocked, the water drained out.

一开水管, 水就流了出来。

A rifleman was racing out of the open door.

一名步兵正从开的门中冲出来。

The porter had to force the window open every morning.

每天早晨门房只好用力硬把窗户开。

Father open the window to let in the briskness of the morning air.

父亲开窗户早晨的清新空气进来。

We broke open the crate with a blow from the chopper.

我们用斧头一敲就开了板条箱。

It is so gloomy in the room that you should turn on the light.

房间内太暗, 你应该开灯。

I pulled the ring-top from the can and drank greedily.

我开饮料盖儿贪婪地喝了起来。