用功读书

• phibete
• swot
• diligence in study

例句

1. 她用功读书，因此获得高分。
   She studied hard; thus she got high marks.
2. 他不需要用功读书。
   He doesn't need to study hard.
3. 如果我每天都用功读书，我会成功的。
   I'll succeed if I stick to reading every day.