操作移动及塔式起重机吊起，搬运，安置设备和材料。
Operate mobile and tower cranes to lift, move, position or place equipment and materials.
我们被安置在没有取暖设备的帐篷里，那里没有足够的床。
We were put up in an unheated tent without enough bedding to go around.
我们被安置在没有取暖设备的帐篷里，那里没有足够的床。
We were put up in an unheated tent without enough bedding to go around.
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