游泳swim应该用across还是through

游泳swim应该用across还是through 穿过海用Swim across还是swim though? 用swim across造句 swim ( )填across还是through 英语：如果要加入游泳俱乐部,应该（见下）swimming club还是swim club swim across the river还是swim cross the river? “穿过森林”应该用through还是across 游泳穿过英吉利海峡用 across past cross though 还是pass 为什么? 我去游泳 用英语怎么说?是go swimming 还是go to swim swim ( ) the river 是填across还是through? 你喜欢游泳吗用英语怎么说得在swim前面加ing么?我觉得应该不用哇~ 去游泳怎么说是go to swim吗?还是go to swim 在线等: 狗会游泳吗?用Can a dog swim?还是不加a在线等: 我想想询问狗会游泳吗? 用Can a dog swim?还是不加a Alice favorite sports is （游泳）,这个“游泳”是填“swim”还是“swimming”,为什么,谢谢 I can swim across the river.为什么用across而不是cross? same and I can swim across the river对swim across the river 提问 问句应该怎么写（）（）same（）（）（）？这样的问句形式 Don 't let the childern who are too young _in this lake 应该用to swim 还是swim 为什么 what's your favourite sport?(游泳)游泳swim要用现在分词吗?