"Go ahead"的意思这个词组的意思是很广泛的,具体有哪些意思,最好带举例.

前进,开始,领先,去吧,干吧
go-ahead
adj. 前进着的
n. 前进, 进步, 放行信号
[N] the signal to proceed readiness to embark on bold new ventures [V] continue; "He went ahead with the project"
go ahead
v. 前进
[V] continue; "He went ahead with the project"
ahead []
adj. adv.在前, 向前, 提前, 在前面
forward direction; "go ahead"; "the train moved ahead slowly"; "the boat lurched ahead"; "moved onward... [ADJECTIVE] having the leading position or higher score in a contest; "he is ahead by a pawn"; "the
get ahead
v. （使）走在前面, 进步, 获得成功
[V] obtain advantages, such as points, etc.; "The home team was gaining ground"; "After defeating the Knicks, the Blazers pulled ahead of the Lakers in the battle for the number-one playoff berth

其实都可以理解为一个意思
别人因一件事，征求你的意见
你说 Go ahead 就是说 好吧、你请便

干吧！

就这么做吧
Do you mind openning the door?
Go ahead

继续、前进
例句：
Just go straight ahead.
就一直往前走.
Please go straight ahead.
请一直往前走.
We go straight ahead.
我们一直往前走.
Go ahead. tell me.
说呀,告诉我吧.
A go-ahead marketing strategy.
有利于积极进取的市场营销策略
Go ahead, relieve yourself!
请方便吧!
Good. Please go ahead.
好的.
Right, Sir. Go ahead.
好,请继续说下去.
Sure. Go right ahead.
当然,你打吧.
Yes, go ahead, please.
可以,请吧.

去吧

请随便... 你用吧.. 表示胀赞同的