1.in the middle of 正在…当中;在……中间
I don't know why he broke off in the middle of a sentence.
我不知道他为什么说一半就停了
。2.point to 表明;指出
High interest rates do not point to a buoyant market this year.
今年的高利率并不表明市场繁荣
。3.be responsible for 负责;担负
You'll be responsible for receiving and talking with all visitors.
来访者由你负责接谈
。4.pour into 涌入;灌注
The Government continues to pour billions of pounds into its massive road-building programm.
政府继续向庞大的筑路项目中投入数十亿英镑