...a mixture of wet sand and cement.

湿沙子和水泥的混合料

...the hard cold cement floor.

又硬又冷的混凝土地面

Stick the pieces on with tile cement.

用瓷砖胶把它们一块块贴上去。

Nothing cements a friendship between countries so much as trade. [VERB noun]

贸易最能增强国家间的友谊。

...the power of the party, once the cement that held the Soviet Union together.

党的力量，曾经是保持苏联团结的黏合剂

In the old days, television was the cement of society.

过去，电视曾是团结社会的力量。

Most artificial joints are cemented into place. [be VERB-ed prep./adv.]

多数人工关节是用骨水泥固定到位的。