常見例句雙語例句The barricade was raised about two feet, providing an awkward clearance underneath.封鎖柵欄被抬起了兩英尺,下面有個進出很不方便的間隙。3g.en8848.com.cn權(quán)威例句The bridge was not classified as structurally deficient, but a Federal Highway Administration database lists it as being "functionally obsolete" — a category meaning that the design is outdated, such as having narrow shoulders and low clearance underneath.NPR: Feds Look For Temporary Fix After I-5 Collapse 返回 underneath clearance