—____ do we get there?
— We get there by plane.
空闲时聊聊天,吃饭时拍个照片发朋友圈,看到二维码扫一扫。据统计,国内目前微信活跃用户已达5亿人。这种便捷的交流方式得益于( )
— What kind of animal has a long nose?
— _________. ( )