【每日一句】
I want to refresh my mind， delete all myproblems， undo all my mistakes， and save all thehappy moments. 我想刷新自己的思維，刪除自己的毛病，撤銷犯下的錯(cuò)誤，保存所有歡樂的時(shí)光。
【知識(shí)點(diǎn)講解】
undo v.解開;松開;取消
例句：Would you please undo this knot for me?你能不能幫我把這個(gè)結(jié)解開?
I want to refresh my mind， delete all myproblems， undo all my mistakes， and save all thehappy moments. 我想刷新自己的思維，刪除自己的毛病，撤銷犯下的錯(cuò)誤，保存所有歡樂的時(shí)光。
【知識(shí)點(diǎn)講解】
undo v.解開;松開;取消
例句：Would you please undo this knot for me?你能不能幫我把這個(gè)結(jié)解開?