許可或版權問題通過電子郵件和我聯繫([email protected]) ... <看更多>

今日英語: 【hold up your end of the bargain】一般我們說到bargain想到的都是討價還價 ... ... <看更多>

"I'm done" in itself is quite an informal expression, so I don't think the real issue here is whether "from my end/side" is formal or ... ... <看更多>