The building's top floor houses the office of the RI president and general secretary.

该筑物的最高楼层是国际扶轮社涨与秘书长办公室。

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The building's top floor houses the office of the RI president and general secretary.

该筑物的最高楼层是国际扶轮社涨与秘书长办公室。

youdao