是的，对网站进行有效地管理，网站内容是酒店预订的关键，它能在网上竞争中助你一臂之力。
So yes, when managed effectively online, content is key to hotel bookings and will give you a leg up over your competition online.
当新鲜的冻土暴露在空气中的时候，机器臂曾经两次尝试对冻土样本进行传送，但样本同铲斗粘在了一起，使这两次尝试都以失败告终。
Two attempts to deliver samples of icy soil on days when fresh material was exposed were foiled when the samples became stuck inside the scoop.
本文通过对液压随车起重机各臂在工作中的运动分析，指出了影响起重机工作的因素，探讨了液压随车起重机结构设计的方法。
This paper points out the factors affecting the crane and explores the structural design of the hydraulic truck crane by analyzing the movements of the arms of the crane during its work.
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