Contours
n. 外形, 轮廓( contour的名词复数 ); 地图上表示相同海拔各点的)等高线
🗣️ 情景例句
Excuse me, officer.
对不起 警官。
It seems doesn't understand.
看起来他好像不了解。
It would help if you could try to speak a little slower.
请你尽量放慢说话速度。