1.那就是（說）…；亦即…
　　Thatistosay,…
　　=Thatis,…
　　=Namely,…
　　例︰我們生活需有規(guī)律.也就是說?早睡早起?戒除煙酒.
　　We need to live a regular life.That is,we can keep good hours and refrain from smoking and drinking in the daily act ivities.
　　2.A）基于這個理由?…Forth is reason,…
　?。˙）為了這個目的?…Forth is purpose,…
　　例︰基于這個理由?我已決定把行醫(yī)作為未來的職業(yè).
　　For this reason,I have decided to take practicing medicine as my future career.
　　3..我們有理由相信…
　　We have reasons to believe（that）子句
　　例︰我們有理由相信體罰應(yīng)該嚴(yán)格禁止.
　　We have reasons to believe that corporal punishment should be strictly prohibited