I can't decide whether to go or stay.
我无法决定是否要走还是留下。
She asked whether I was feeling better.
她问我是否感觉好些了。
Do you know whether he's coming today?
你知道他今天是否会来吗？
We need to find out whether it's true.
我们需要弄清楚这是否是真的。
They didn't say whether they would join us.
他们没有说是否会加入我们。
Let me know whether you can attend.
告诉我你是否能参加。
He wondered whether he should call her.
他想知道他是否应该给她打电话。
I'm not sure whether it's worth it.
我不确定这是否值得。
She couldn't tell whether he was joking.
她无法判断他是否在开玩笑。
Ask her whether she needs help.
问她是否需要帮助。
whether it be 无论是
whether you like it or not 不管你喜不喜欢
whether by choice or not 不管是自愿还是被迫
whether for better or worse 无论好坏
whether in rain or shine 无论晴雨
whether in sickness or in health 无论健康或疾病
