long和phone的o发音一样吗

发音不一样: /ɔ/，/əu/ 

Giraffes have very long necks.

长颈鹿脖子很长。

How long will the flight take?

此次航班将飞行多长时间

She usually wears long skirts.

她通常穿长裙。

She enjoys long solitary walks.

她喜欢独自长距离散步。

You have to remember to phone me.

你一定要记住打电话给我。

She phoned after the meeting was over.

会议结束后，她才打了电话。

Could you answer the phone?

你能接一下电话吗

She checked her phone.

她查看了她的手机。