A：Wow! Look at the time. lt's about 11 0'clock.
哇!瞧瞧时间，快11点了。
B：Really? I didn't realize it was so late.
真的吗?我不知道已经这么晚了。
A：I've got to catch the last bus. See you later.
我得赶末班车，再见了。