Well, we're just so happy you could come celebrate with us.很高興你能前來與我們同慶佳節
celebrate with sb和某人慶祝
People always celebrate with big dinners and happy reunions.
人總是慶祝大聚餐和快樂的家庭團聚。
Why don't you make an exception and celebrate with us?
為什么不破次例和我們一起慶祝呢？
Already hard at work digging up new material.已經開始著手挖掘新素材了
hard at work在努力工作
He was soon hard at work making improvements in the machine and inventing new parts.
他很快地就努力改進這臺機器，并且還發明了許多新部件。
Researchers are hard at work trying to gauge how much will melt and when.
研究人員正在努力工作，試圖估算出將有多少會消融以及何時消融。
dig up發現；掘起；籌集
You would have to dig up the plant yourself...
你得自己把那株植物挖出來。
His description fits perfectly the evidence dug up by Clyde.
他的描述和克萊德發現的證據正好吻合。