He spent several years in planning his route, listening to the weather report and finding the best maps, and he really likes a good challenge.
他花了几年时间来规划路线、听天气预报、寻找最佳地图，他真的喜欢一个好的挑战。
2
He has stayed up with his eye on the weather, just as he has stayed up half the night every night preparing and checking our itinerary and route.
他时刻关注着天气，就像每天晚上，他为准备和核对我们下一段的行程，要忙到半夜。
3
Based on the traffic report, you might have chosen a different route to work; or, similarly, depending on the weather report, you might have planned a different activity for your weekend.