1.On average, an additional kilometre run by friends can inspire someone to run an additional three-tenths of a kilometre, and an additional ten minutes run by friends can inspire someone to run three minutes longer.
on average平均起来
On average each report requires 1,000 hours to prepare.
准备一份报告平均需要1,000小时。
2.In general, if you run more, it is likely that you can cause your friends to run more.
In general通常;大体上;一般而言
In general, incumbents have a 94 per cent chance of being reelected.
通常现任官员有94%的几率会再次当选。











