Definition: to teach someone so they improve at a sport, skill, or in a school subject Level: B2
他指导年轻运动员游泳。
He ___coaches young athletes in swimming.
她一直在指导学生准备数学考试。
She has been ___coaching students for the maths exam.
老师指导我们英语以提高口语技能。
The teacher ___coaches us in English to improve our speaking skills.
