But when we enjoy the convenience that automobile bring to us, our activities begin to beperplexed for traffic and environment.
但是我们在享受汽车带来的迅捷与便利的同时，我们自身的活动开始为交通和环境所困扰。
3
Readers may beperplexed themselves when they see that most of these questions appear to be the very ones I seemed to have answered in the preceding chapters!