纽约、费城、查尔斯顿人民拒绝卸运茶叶。
New York, PhiladelphiaCharleston unloading the people refused to tea.
科特迪瓦官方表示，尼日利亚一艘运油船在阿比让港口准备卸油时遭到了武装男子的袭击。
Ivorian authorities say gunmen seized a Nigerian-own tanker off the port of Abidjan as it was preparing to unload fuel.
要安全顺利完成如此大重量的钢支架安装与卸架施工，结构受力复杂，吊运难度大。
To complete the installation and unloading of steel bracket of such great weight smoothly involves complex structure stress and many difficulties in swing.
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