Cool Invention炫酷发明
2019-09-10
阅读（快乐英语高年级） 2019年4期
This is Uberella. It’s an umbrella with a password lock（密碼锁）. You can lock it up（锁起来）. Other people can’t take it. You’ll never lose（丢失） it！
2019-09-10
This is Uberella. It’s an umbrella with a password lock（密碼锁）. You can lock it up（锁起来）. Other people can’t take it. You’ll never lose（丢失） it！
