直到

例句：

1. 1. Iwill not leave until you finish your homework.
   我等你做完作业才会离开。
2. 2. She hasbeen working hard until she passed the exam.
   她一直努力学习，直到考试通过。
3. 3. Wewill meet at the park until 5pm.
   我们五点前在公园见面。