plan to do/on doing 区别和造句
问题描述：
plan to do/on doing 区别和造句
答
plan to do指计划这做没做过的事,强调打算做plan on doing指计划着继续做已经在做的事.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.
如果你打算进行突袭，最好是拥有高等级的发动机、
措施以及掩护。