上层部分在驳船起重机的协助下已架好，将起到特别的作用。
The superior part was mounted with the help of the barge crane that was specially constructed for that purpose.
一个巨大的起重机和驳船已提请拉受灾客机。
A giant crane and a barge have already been brought to pull the stricken airliner.
一个巨大的起重机和驳船已提请拉受灾客机。
A giant crane and a barge have already been brought to pull the stricken airliner.
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