Canvasing
vt. 用帆布覆盖（canvas的现在分词形式）
🗣️ 情景例句
Don't lose your cool.
要沉住气。
I am very much thrilled to see this luxurious office.
看到这样一个高层次的分支机构我感到很激动。
Yes, that's a good idea. But I have another difficulty. My written English isn't very good either.
是的，这主意不错。但我还有另外一个难题。我的书面英语也不好。