第一個單字是 clear face mask、c-l-e-a-r 空格 f-a-c-e 空格 m-a-s-k 透明口罩，例句是： Only one company in the US is appro...

第一個單字是 joint、j-o-i-n-t、joint 共同的，例句是： The US, Japan, Canada, the UK, France, Germany, Australia, and...

Hello Internet, my name is Ray, I'm a YouTuber from Taiwan, and this is an open letter to the World ...