这位老教练对球队的成长有汗马功劳。Zhè wèi lǎo jiàoliàn duì qiúduì de chéngzhǎng yǒu hànmǎ gōngláo.This old coach made a great contribution to the team's growth.
这支小团队为新产品的成功立下了汗马功劳。Zhè zhī xiǎo tuánduì wèi xīn chǎnpǐn de chénggōng lìxià le hànmǎ gōngláo.This small team made an outstanding contribution to the new product's success.
这次活动办得这么好,厨师们的汗马功劳不能忘。Zhè cì huódòng bàn de zhème hǎo, chúshīmen de hànmǎ gōngláo bù néng wàng.The event went so well; we can't forget the chefs' great contribution.