the workers who gets a promotion the student whose grades improve the foreigner who learns a new language-all these are examples of people who have measurable results to show for there efforts
得到晋升的工人，成绩提高的学生，学会一门新语言的外国人——所有这些都是有可衡量的结果来表明他们努力的人的例子
以上为机器翻译结果，长、整句建议使用 人工翻译 。