1.rip up 撕碎，撕毁

If we wrote I think he would rip up the letter.

如果我们写信的话，我想他会把信撕得粉碎|+L3h)OD3|v#Bh5VrY^R。

2.reconnaissance 侦察，事先考查

The squadron flew on a reconnaissance mission.

这支空军中队执行一项侦察任务tj2.2QnY!lVV*Y+WtwYp。

3.take off 起飞

You can watch aircraft take off or land at close quarters.

你可以近距离地观看飞机起飞或降落I!1MCrrn.rRisRk.-,。

4.usher in 领进，引进

With trends like this, the Age of the Internet could usher in an era of unprecedented citizen enlightenment.

有了这样的发展趋势，互联网时代将有可能迎来公民空前觉醒时期的到来gUB4zu~@!F9K4)KQr_。

5.scope out 开拓

They will also scope out another new field.

他们还将要开拓一个新的领域P_pnbS-vR)ux65)0Dk)m。

uuMyjd5K73BAB^&Nku(DC]74TNs%#@mOO)),YsB 来源:可可英语 http://www.kekenet.com/broadcast/202104/626313.shtml