The solidarity among China's various nationalities is as firm as a rock.

中国各族人民之间的团结坚如磐石。

《新英汉大辞典》

In 2008 Britons in their 40s spent more on pop and rock music than teenagers or people in their 20s, according to TNS, a market-research firm.

据市场调查公司TNS称，2008年英国40岁人群在流行乐和摇滚乐的花费比20岁以下人群或20岁人群要多。

youdao

The clock struck the solemn hour of one, that hour when fancy stalks outside reason, and malignant possibilities stand rock-firm as facts.

时钟敲响了庄严的凌晨一点，就在那个时候，幻想才得以超脱理智，恐怖的可能才成为牢不可破的事实。

youdao

In 2006, Tishman Speyer LP, which also controls Rockefeller Center and the Chrysler Building, and investment firm Black Rock bought Stuyvesant Town-Peter Cooper Village from Metlife.

FORBES: Magazine Article

C. through a Little Rock firm he owned, but the firm had been incorporated only 10 days when its name appeared on the check.

CNN: Campaign Finance: The Show Begins

In recent news, Wells Fargo Asset Management announced obtaining a minority stake in privately held hedge fund firm, The Rock Creek Group, based in Washington, D.

FORBES: Guru Lou Simpson's Top-Yielding Stocks