想用英文邀約朋友飲酒作樂，重點係要讓對方知道要AA制，應怎樣寫才不尷尬又有誠意？

Welcome. to join us for fun. All expenses will be shared equally.後一句用被動式，既不得罪人也可避免自已遭抱怨，例如明明是老板開除你，用被動式就可解釋為公司因故開除，畢竞老板難為又怕離職員工找麻煩，所以英文被動式有緩解作用。

IDIOM:-Let's go Dutch with wine,dine and have fun,enjoyment,pleasure and enjoy ourselves to share the cost of it with you.

Shall we go round to the pub for a drink and go Dutch right. Yip

It all depends on how much you know about your friend.
Let’s get together for a blast. – Normally your friends should expect to pay their own fair share.
Let’s get together and go Dutch for a blast. – it's a clear saying, but it is normally not needed in Western culture.
Let me take you to have a blast – my treat. – You pay the bill.

Let’s go relaxing ourselves with wine by fifty-fifty, okay?