Kenya's population is growing at 4.1 per cent per annum.肯尼亚人口正以每年4.1%的速度增长。The agency places about 4,000 young persons per annum.该代理机构每年为4，000名年轻人安排工作。Interest is paid at the rate of 1 % per annum at present.目前每年的利率...
"Prices are down 40 per cent since Christmas," he lamented.“圣诞节以来物价降了4成，”他悲叹道。The bank yesterday revealed a 30 per cent nosedive in profits.该银行昨天透露其利润骤降30％。Costs have been cut by 30 to 50 per cent.成本降低了30%到50%。...
Many people in this area ride horseback.这个地区有很多人骑马。In remote mountain areas, voters arrived on horseback.在偏远山区，选民骑着马赶来了。Police on horseback tried to ride the criminal down.骑警奋力追赶那名罪犯....