调查称，母亲节孝心大餐的总花费预计将达27亿美元，珠宝首饰消费位居第二，将达23亿美元。

Spending on that special outing is expected to total.7 billion, with jewelry spending coming in next at.3 billion, the survey said.

youdao

FBI统计了丢失的金属珠宝，称在2010年有价值16亿的金银被偷，比2005年上升了51%。

The FBI, which tallies the theft of precious metals and jewelry in one category, says $1.6 billion was stolen in 2010, up 51 percent from 2005.

youdao

理论物理学家理查德·费曼是欧拉公式的狂热粉丝。他称欧拉公式为“珠宝”、“精彩绝伦”的公式。

Theoretical physicist Richard Feynman was a huge fan and called it a "jewel" and a "remarkable" formula.

youdao