请举出as well as做以及之意和while做然而之意的例句.
问题描述：
请举出as well as做以及之意和while做然而之意的例句.
答
He bought 5 pairs of shoes as well as 2 T-shirts.
他买了5双鞋以及2件T恤.
The professor tried his best to help,while the students did not really care at all.
教授尽了全力帮忙,然后学生们根本没有在意.