"swing round" in Chinese (Simplified)
转身绕道顺路过来（非正式，探访）
Definition
指迅速转身或改变方向；也可非正式地表示顺路短暂停留拜访某人。
Usage Notes (Chinese (Simplified))
“Swing round”既可字面指快速转身也可口语指随便顺路拜访，主要在英式英语中常用。用于快速短暂停留时不要与单纯表示转身的“turn around”混淆。
Examples
Please swing round and face the door.
请**转身**，面向门口。
The car swung round the corner quickly.
汽车迅速地**转弯**了。
I will swing round after work to give you the book.
我下班后会**顺路过来**把书给你。
If you forgot your keys, I can swing round and drop them off.
如果你忘带钥匙，我可以**顺道过来**给你送过去。
He swung round when he heard someone call his name.
他听到有人叫他名字时就**转身**了。
Why don’t you swing round for coffee later?
你等会儿**顺路过来**喝杯咖啡吧？