1、hook up

连接，接通（计算机或其他电子仪器）

technicians who hook up computer systems and networks.

连接计算机系统和网络的技术人员

He brought it down, hooked it up, and we got the generator going.

他把它拿下来，连接好，我们的发电机就开始运转了。

（尤指音乐家）（和…）搭档，（和…）联手

Anthrax have hooked up with Public Enemy for a metal/rap version of 'Bring On The Noise'.

炭疽乐队和公敌乐队联手合作了重金属加说唱版的歌曲《带来噪音》。

Seeing as how we got on so well together, it just seemed natural that we should hook up.

既然处得这么好，似乎我们理所当然应该搭档。

2、romance

罗曼史;恋爱;风流韵事

After a whirlwind romance the couple announced their engagement in July.

在闪电式的恋爱后，两人在7月宣布订婚。

a holiday romance.

假日罗曼史

浪漫;爱意;温馨

He still finds time for romance by cooking candlelit dinners for his girlfriend.

他仍然会找时间为女友准备烛光晚餐，制造浪漫。

He takes a rather sceptical view of love and romance.

他对爱情和浪漫持非常怀疑的态度。

浪漫情调;传奇色彩

We want to recreate the romance and excitement that used to be part of rail journeys.

我们想再度营造以前坐火车旅行的浪漫和兴奋。

3、concentrate

全神贯注;集中（心思）

It was up to him to concentrate on his studies and make something of himself.

是否能专心学习并取得一定成就要靠他自己。

Water companies should concentrate on reducing waste instead of building new reservoirs.

自来水公司应该集中精力减少水浪费，而不是修建新水库。

使集中;使汇集

Italy's industrial districts are concentrated in its north-central and north-eastern regions.

意大利的工业区集中在该国中北部和东北部地区。

Most development has been concentrated in and around cities.

土地开发主要集中在城市及周边地区。

使清楚地思考

A term in prison will concentrate his mind wonderfully.

一想到要被判刑，他的头脑就会变得非常清醒。