这条桅杆下面由几条铁索结结实实地绑着，上面有条铁支柱，用来支撑这面巨大的布帆。

This mast held an iron stay upon which to hoist a jib - sail.

youdao

这条桅杆下面由几条铁索结结实实地绑着，上面有条铁支柱，用来支撑这面巨大的布帆。

This mast held an iron stay upon which to hoist a jib - sail.

youdao