21405—students can choose them freely if the total credit requirement is met.3761 想问：
21405—students can choose them freely if the total credit requirement is met.3761
想问：
1— the total credit requirement is met：怎么翻译?
1—if the total credit requirement is met：如果达到总学分要求
total credit requirement ：总学分要求
meet：遇到 满足 达到
多用于达到这个意思