You should add your file by means of Canvas as observed earlier mentioned; usually do not duplicate/paste your document’s textual content in the assignment’s remarks box, and don't electronic mail your project to any one to the Educating Staff. Any file form in addition to .doc/.docx won't be accepted (you'll get an error concept from Canvas if

直接回车不能换行， 可以在上一行文本后面补两个空格， 这样下一行的文本就换行了。 - the only way is always to introduce a compulsory recycling legislation （政府需要颁布法律来强制垃圾回收行为）； 结尾的时候要说一些可以引起观众思考的话。也就是说要抓住观众的注