Translation:He is tall and handsome.
"He is both tall and handsome," was marked wrong. Are you sure this is a beta release? Not an alpha?
On my device, it shows that this course has already graduated from beta. Doesn't look like it though...
Yes, you are right. And as we are both 帥哥 we know what we are talking about!
"He is both tall and handsome" should also be correct. Reported November 17, 2018