高效: efficient, highly effective...
加强: to reinforce, to strengthen, to increase...
游泳: swimming, to swim...
把: (a measure word)...
合同: (business) contract...
意志: will, willpower, determination...
特点: characteristic (feature), trait, feature...
旅客: traveler, tourist...
踹: to kick, to trample, to tread on...
不准: not to allow, to forbid, to prohibit...
