重點(diǎn)講解：
1. first of all
首先；最初；
eg. First of all, you should know what profession suits you.
首先，你該知道什么職業(yè)適合你w54JdY5@8)。
eg. First of all she just smiled, then she started to laugh.
最初她只是微笑，后來才放聲大笑3.ikw[lolUagek[#。
2. from time to time
不時(shí)地；間或；偶爾；
eg. Her daughters visited him from time to time when he was ill.
他生病的時(shí)候她的女兒們時(shí)常去探望他K%J;(NG2rK%zAxCz。
eg. From time to time,she gave him an encouraging nod.
她不時(shí)對(duì)他點(diǎn)頭鼓勵(lì)W&G;b@Sl,*G)Q5AAO。
3. for sure
無疑；肯定；
eg. Even to this day we don't know what happened for sure.
即使到現(xiàn)在我們也不確定究竟發(fā)生了什么oh+qJEa,-IAufd。
eg. Well, we can't cut the research budget, that's for sure.
嗯，我們不能削減研究的預(yù)算，這是肯定的VbsE#ODQasmf。