| 例句 |
We tooled along/up/down the highway.我们沿公路行驶/上行/下行。Presumably he was acting with the government's blessing.他大概是在政府的授意下行事的。The rise reversed the downward trend in the country's jobless rate.这次上升扭转了全国失业率的下行趋势。The down escalator is not running today.今天下行的自动楼梯不开。Moving at such speeds, navigation becomes critically important.在如此快的速度下行驶，导航极为重要。They move under cover of darkness.他们在黑暗的掩护下行进。They travel in convoy with armed guards.他们的车队在武装警卫的护送下行进。She took the down escalator.她乘坐了下行自动扶梯。We rode a steamer down the Mississippi.我们乘汽船沿密西西比河下行。We face a perfect storm of economic downturn, rising joblessness, and soaring demand for limited affordable housing.经济下行、失业率上升、经济适用房供不应求，我们面临的问题很严重。 |