The truck was trundling along the escarpment of the Zambesi valley.卡车沿着赞比西山谷的绝壁缓缓行进。These Severn Valley woods have been exploited for timber since Saxon times.从撒克逊时代起就开始采伐塞文山谷的这些树林获取木料。Tourists can visit outlying areas l...
分析人士担心超负荷运转的空中交通管制系统会面临崩溃。Analysts fear the overstretched air traffic control system could reach breaking point.他让那个可怜的职员超负荷工作，却只支付极低的薪水。He overworks and underpays the poor clerk whom he employs.为了挣钱供我上学，父母亲经常超负荷工作。In or...
Smooth hemispherical embayments by the intergrowth towards the center are not uncommon.由于向心内生长而形成半球状弯陷的情况是很常见的.The end of the hole is hemispherical.小孔端面成半球状.The engine has hemispherical or cross flow combustion chambers....