I think our love lesson would down smooth. 我们的爱情课真是立竿见影
Rachel: I know what exactly what you mean, he can be really smooth. 我完全明白你的意思,他真的很周全。(smooth: 做事潇洒无误的,圆滑周到的。)
Smooth moves, doctor. 干得漂亮 医生
the journey to the sea is not always smooth or uninterrupted. 流向大海的过程也并非都是平缓连续的