重点讲解：
1. decide to do sth. 决定，拿定主意（做）；
例句：I'll engage for John's behaviour should you decide to employ him.
如果你决定聘用约翰，我愿为他的行为担保Sl+)I,Galn=6nBeu~DE。
2. more than 超过；超出；
例句：Inflation, which has usually been in single figures, is running at more than 12%.
通常保持在个位数的通货膨胀率现在已超过了12%0]n3%=P,;.。
3. for the first time 首次；第一次；
例句：For the first time in months, my spirits soared.
几个月来，我的情绪第一次高涨起来QkXF@V2_|p*2Npg,6T。
4. lead to 招致；致使；导致；
例句：The improper use of medicine could lead to severe adverse reactions.
用药不当会产生严重的不良反应8#tv^eqBcoA|-VT。