Tutored (动词) + students and provided instruction on comprehension, composition, speaking and essay writing skills (做了啥) + which helped them to succeed in their studies (结果)
对比:
I tutored junior students to significantly improve their comprehension, composition, speaking an essay writing skills.
表意差不多,但是第一个语气就更强,也就突出了你所作出的贡献。同样的效果用在面试,也有效。
动词清单: 185 Action Verbs That'll Make Your Resume Awesome
简历说完,来说cover letter