形容词
1. Everything is smooth just now.
此时此刻，诸事顺利。
2.
2. That road is smooth.
那是一条平坦的路。
3. Our path in life will not always be smooth.
我们的人生之路不会永远平坦。
4. The sea was smooth.
海上风平浪静。
及物动词
1. She smoothed her dress with an electric iron.
她用电熨斗烫平衣服。