是swimming through 还是swimming across?

是swimming through 还是swimming across? 去游泳是go swimming还是going swimming 是Do they like swimming,还是Does they like swimming? swimming club 中的swimming 是动名词 还是现在分词 过河是go through还是go across 穿过沙漠是用across还是through? 是swim team 还是swimming team? go swimming 是去游泳,还是 游泳. go swimming是名词还是动词 Swimming,shopping是动词还是名词 swimming swimming swimming (at)还是(in) the swimming pool