词语

力争上游尽力争取先进。例动员大家力争上游完成计划。英endeavor to gain the upper hand; strive for the best; aim high;

力争极力争辩；尽力争取。例力争当班主席。英argue heartedly; work hard for; do one's best to; make every effort to;

据理力争根据道理而竭力争辩。例我们再去据理力争非达到目的不走！——巴金《家》外国人呢固然得罪不得实在下不去的地方也该据理力争。——《文明小史》英argue strongly on just grounds;