231. I can't tell 我说不准
W: I fixed the bicycle.
我修理了单车。
M: Can you fix the bicycle? I can't tell.
你会修理单车吗?我不相信。
W: I've kept the secret for a long time.
这个秘密我已经保守了很久了。
M: Who is the girl in red?
那个穿红色衣服的女孩是谁?
W: She is our middle schoolmate Xiao Jing.
她是我的中学同学小静。
M: I can't tell.
我认不出来。