roading
n. 公路建设与保养
v. 沿臭迹追逐（road 的 ing 形式）
例句
Julie Anne Genter said that her party never opposed sensible, cost-effective roading projects.
朱莉·安妮·根特表示她的政党从不反对明智且具有成本效益的道路工程。
We had to do some serious off-roading through the bush to catch up to this one.
最后我们不得不脱离道路，穿过灌木丛才看到这只。
It still won't qualify for serious off-roading, but the 2012 Outback will gain boast some pretty generous ground clearance.
它还不算严重越野，但2012内地会吹嘘一些漂亮大方的地面清除。
