Switchbacking
(switchback 的现在分词) n. Z形爬坡路线
🗣️ 情景例句
The wind's really howling today.
今天风刮的真凶。
To minimize any possible damage, we've packed our goods in the way to suit for long sea-voyage.
为使损失减少到最低限度，我们对货物的包装足以承受长途海运。
he could no get his arm out.
他的胳膊反倒退不出来了。