1.人类：human being/humankind
全球污染：global pollution
As scientists predicted,global pollution has become one of the most serious problems which humankind facing.
2.激烈：fierce
是…的五倍：five times as many as…
Competition for seeking these positions is fierce,applicants are five times as many as last year.
3.表明：demonstrate
教育大纲：educational grammar
国家计划：national plan
As fact demonstrated，education grammar is fit into national plan for economic development.
4.几乎：about/almost
This car burns too much gas, and moreover the price is almost twice as much as I want to pay.
5.国际事件：international events
To understand a significant international event, we need firstly to consider it's historical and political background.
