妙语佳句:

Ice takes a grip of the frozen planet.冰雪占据了这个冰冻星球。

take a grip of:掌握, 了解

US legislators need to take a grip of themselves.

美国国会议员需要有一个自我把握。

He is just beginning to get a grip of the subject.

他刚刚开始能掌握这一科

On board are slow motion cameraman John Aitchison,飞机上有慢速摄影师约翰·艾奇逊。

on board:在船（车或飞机）上

The hijackers kept the pilot on board the plane as (a) hostage.

劫机者把飞机驾驶员扣留在飞机上作为人质。

With the plane gone, the team are on their own.飞机离开了，这个团队得靠他们自己了。

on one's own:独自地, 独立地, 主动地

He can be left to work on his own.

工作可交给他一个人去做。

The locals are keen to get acquainted with anything of unfamiliar shape and size.当地企鹅渴望了解所有形状大小很奇特的事物。

acquaint with:使某人熟悉, 把 ... 告知某人

You must acquaint with your new duties.

你必须熟悉你的新职责。

考考你:

当地企鹅渴望了解所有形状大小很奇特的事物。

冰雪占据了这个冰冻星球。

上期答案:

This ocean generates some of the largest waves on the planet,

As they buffet South Georgia, they also bring food.