taking a plane is pleasant.but sometimes it's dagerous.全文翻译

taking a plane is pleasant.but sometimes it's dagerous.全文翻译
taking a plane is pleasant.but sometimes it's da
gerous.全文翻译

taking a plane is pleasant.but sometimes it's dagerous.全文翻译
意思是：坐飞机是令人愉快的但有时是危险的