The mate observed regretfully that he could not account for that young fellow’s whims.
那位伙伴很遗憾地说他不能说出那年轻人产生怪念头的原因。
regretfully, mounting costs and diminishing traffic forced the line to close.
令人遗憾，成本增加和客流量减少使航线被迫关闭。
The mate observed regretfully that he could not account for that young fellow’s whims.
那位伙伴很遗憾地说他不能说出那年轻人产生怪念头的原因。
regretfully, mounting costs and diminishing traffic forced the line to close.
令人遗憾，成本增加和客流量减少使航线被迫关闭。
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