The alternative route takes you along the river.另外的一条路线是沿河走的。Motorists were advised to find an alternative route.驾车者被建议另寻其他路线。The snow forced us to take an alternative route.由于有雪我们不得不走另一条路线。We took an alternative route to avoid the traffic.为避免塞车，我们走了另一条路线。