plan to do指計劃這做沒做過的事,強調(diào)打算做plan on doing指計劃著繼續(xù)做已經(jīng)在做的事.造句So it is a good idea to have very high engines, ECM and cloak on your ship if you plan on doing attack and runs.
如果你打算進行突襲，最好是擁有高等級的發(fā)動機、
措施以及掩護。