I have a big (important) test tomorrow morning, so I plan to burn the midnight oil tonight.
I have a big (important) test tomorrow morning, so I plan to burn the midnight oil tonight.
因为明天早上我有一个重要的考试，所以我计划今晚要挑灯夜读了。
I have a big (important) test tomorrow morning, so I plan to burn the midnight oil tonight.
因为明天早上我有一个重要的考试，所以我计划今晚要挑灯夜读了。