Instead of waiting for approval, they just went ahead and started working on the project.他们并非坐等批准，而是直接走在前面，开始着手做那个项目了。

Despite the bad weather, they decided to go ahead with the party.尽管天气不好，他们还是决定照常举办晚会。

My boss told me to go ahead (with the work).老板吩咐我按计划进行（工作）。

“Could I sit here?” “Sure, go (right) ahead.”“我可以坐在这儿吗？”“当然可以，请坐。”

“I probably shouldn't have any more cake.” “Oh, go ahead. It won't kill you.”“我也许不应该再吃更多蛋糕了。”“噢，吃吧。对你来说算不了什么。”

Despite the weather, the party went ahead as planned.尽管天气不好，聚会依然按计划举行。

After a brief delay, the work is now going ahead again.短暂的耽搁后，工作现在又继续了。

I'll go (on) ahead and make sure that everything's ready when you arrive.我先去打前站，确保你们抵达时一切就绪。