Freerunning
v. 自由航行；空转（freerun的现在分词）
🗣️ 情景例句
I'll come and give you a hand tomorrow.
我明天来帮你忙。
Yes, I've just come back from Scotland.
是的，我刚从苏格兰回来。
If a nation is essentially disunited, it is left to the government to hold it together.
如果一个国家实际上处于分裂状态，使之联合起来就是政府的事了。