Without these small tests, whatever they may be, life would be like a smoothly paved, straight flat road to nowhere. It would be safe and comfortable, but dull and utterly pointless.
来自互联网
3. 现在，这路，这田都被淹在水底了，梯田成了平坦的游泳场，而大路成了男、女泳场的分界线。
The fields became a flat swimming pool and the road became the boundary to separate male and female swimmers.
来自互联网
4. 平坦的大路上没有汽车行驶，很适合骑自行车。
Flat roads and no automobiles make it perfect for biking.
来自互联网
5. 现在，这路，这田都被淹在水底了，梯田成了平坦的游泳场，而大路成了男、女泳场的分界线。
The fields became a flat swimming pool and the road turned the boundary to separate male and female swimmers.
