雨伞\双筒望远镜\照相机以及自行车各自有哪些用途?用英语回答

雨伞\双筒望远镜\照相机以及自行车各自有哪些用途?用英语回答
雨伞\双筒望远镜\照相机以及自行车各自有哪些用途?用英语回答

雨伞\双筒望远镜\照相机以及自行车各自有哪些用途?用英语回答
umbrellas prevents rain drops falling on you which keep you dry in rainy days
telescopes makes you see further ,increasing your sight.
bikes helps you transport easier and faster ,with less effort .