Bumpier
a. 困难重重的( bumpy的比较级 ); 崎岖的; （使） 处境艰难; 气流不稳的
🗣️ 情景例句
No, no, you were right. I was wrong.
确实不容易 说对了。我错了。
This is a bill.
这是一张账单。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。