Marks and Spencers is a chain store.

玛莎百货公司是连锁店。

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The Virunga chain is part of the east African Rift Valley system, which marks the boundary between two plates: the Nubian plate to the west and the Somalian plate to the east.

维伦加链是东非裂谷系的一部分，标记两个板块之间的分界线：努比亚的板块在西侧和索马里的板块在东侧。

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A liquefied natural gas carrier is a tanker ship designed for transporting liquefied gas at a temperature of minus 163 degrees Celsius, and marks an important part in the LNG supply chain.

LNG船是运输零下163摄氏度液化天然气的特殊船舶，是液化天然气供应链中的关键一环。只有如美国、日本、韩国等少数国家具备建造这种船的能力。

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It said its up-market range was protected from a sales squeeze suffered by Britain's biggest department store chain Marks and Spencer.

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Starting with Bank of Scotland's operation of payment cards for Marks and Spencer, a retail chain, they have shattered the old convention that English and Scottish banks did not compete on each other's turf.

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Melanie Leech, director general of industry body the Food and Drink Federation, said the importance of the strategy was "long recognised" and it "marks an important milestone towards a joined-up approach across the food chain".

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