If such practices are unchecked, half the species in the Coral triangle will continue to disappear at a rate of 1-2% a year.(如果這些行為不加以制止，那么珊瑚三角區內一半的物種將以每年1-2％的速度繼續消亡。)

Nevertheless, in the third quarter the economy has probably been growing at a rate of only 1.5-2%.(此外，三季度經濟增長率非常可能只有1.5-2%。)

By some estimates, the Sahara desert in Africa is growing at a rate of 0.5 miles per month.(據估計，非洲的撒哈拉大沙漠正以每月0.5英里的速度擴展。)

Over an 18-month period, patients receiving the placebo relapsed at a rate of 70 percent.(在18個月治療期間，服用安慰劑的患者復發率為70%。)

He expects the economy to grow at a rate of around 2.5% in the second half of the year.(他預計下半年的增長率約為2.5%。)

This happens at a rate of 125 million symbols per second-the same rate as Fast Ethernet.(傳送信號的速度和快速以太網一樣，達到每秒12.5億個數據符。)

Then, the water level began to drop at a rate of 30 centimeters (about a foot) each year.(那時，水平面開始以每年30厘米的速度下降。)

In 2009 pubs closed at a rate of 40 a week, according to the British Beer and pub Association in London.(根據英國倫敦啤酒和酒吧協會統計，在2009年，每星期有40家酒吧倒閉。)

But native species disappeared at a rate of roughly two per year, while more than one newcomer arrived.(但是本地土著物種在以大約每年兩個的速度消失，而新的外來物種每年卻不止一個。)

Since the recovery began, the economy has grown at a rate of less than 3%.(本次經濟復蘇之后，增長率一直保持在3%以下。)