Adolescent suicide is rarely an impulsive reaction to immediate distress.

It is important that an adolescent boy should have an adult in whom he can confide.

关键是，青春期的男孩身边应该有一个可以交心的成年人。

Please switch off the lights when you leave.

出门时请随手关灯.

The boy made a switch from the branch of a cherry tree.

这个男孩用樱桃树枝做了一条鞭子.

We switch over? I'd like to sit in the sun, too.

咱们换换位置好 吗 ?我也想晒晒太阳.

The heater is on a timer switch.

加热器连在一个定时开关上.

He decided to switch tactics.

他决定改变策略.

First you should switch the machine on.

你得先把机器打开.

Switch that fellow off!

别让那个家伙再讲下去!

The switch works by passing a pulse of current between the tip and the surface.

那个开关通过在末梢和表面之间传输电流脉冲工作。

Next week they will swap places and will repeat the switch weekly.

下周他们将交换座位，并且以后每周换一次。

It was musical chairs. Creative people would switch jobs just to get more money.

像抢椅子游戏，有能力的人为挣更多的钱而不断跳槽。

He pointed the light at his feet and tried to switch it on.

他把灯对准自己的脚，试图打开它。

Thankfully, I've learned to switch off and let it go over my head.

谢天谢地，我已经学会了释然，随它去吧。

Chinese officials hope that trade will pick up when the two countries switch to hard currency.

中方官员希望两国在转向使用硬通货后，贸易会有起色。

I just happened to switch over although I haven'tbeen watching the Olympics.

我并没有一直在看奥运会，当时只是恰好换到这个频道。

Milk rounds are threatened as customers switch to buying from supermarkets.

随着顾客转而从超市购买牛奶，送牛奶的生意受到了威胁。

Prince Edward threw the switch to light the illuminations.

爱德华王子按动开关亮起彩灯。

He snatched up the receiver and his free hand groped for the switch on the bedside lamp.

他一只手抓起电话听筒，另一只手去摸床头灯的开关。

Leona put some detergent into the dishwasher, shut the door and pressed the switch.

利昂娜将一些清洁剂放入洗碗机，关上门后按了开始键。

The overdrive switch was on the steering column.

超速挡的开关在转向杆上。