Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到你面前这条颠簸的路，你最好还是配个头盔吧。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不平的路，逐步升高的海拔，和很长的持续时间使这段路程成为了最艰难的一段。

Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到面前这条颠路，最好还是配个头盔吧。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不平路，逐步升高海拔，和很长持续时间使这段路程成为了最艰难一段。

Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到你面前这条颠簸的路，你最好还是配个头盔吧。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不的路，逐步升高的海拔，和很长的持续时间使这段路程成为了最艰难的一段。

Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到你面前这条颠簸的路，你最好还是配个头盔吧。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不平的路，逐步升高的海拔，和很长的持续时间使这段路程为了最艰难的一段。

Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到你面前这条颠簸的路，你好还是配个头盔吧。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不平的路，逐步升高的海拔，和很长的持续时间使这段路程成艰难的一段。

Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到你面前这条颠簸的路，你最好还是配个头盔吧。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎的路，逐步升高的海拔，和很长的持续时间使这段路程成为了最艰难的一段。

Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到你面前这条颠簸的路，你最好还是配个头盔吧。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不平的路，逐步升高的海拔，和很长的持续时间使这段路程成为了最艰难的一段。

Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到你面前这条颠簸的路，你最好还是配个头盔吧。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不平的路，逐步升高的海拔，和很长的持续时间使这段路程成为了最艰难的一段。

Given the bumpiness of the road ahead, you might be better off with a crash helmet.

考虑到你面前这条颠簸的路，你最好还是配个头盔吧。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎的路，逐步升高的海拔，和很长的持续时间使这段路程成为了最艰难的一段。