Most economists are sanguine : global growth might slow by a few tenths of a percentage point , they reckon , but not enough to jeopardise the rich world 's recovery .
大多数经济学家是乐观的，他们认为全球经济增长可能会慢零点几个百分点，但这不足以威胁世界经济的恢复。
Teacher : would you rather have one half of an orange or five tenths ?
老师：你比较喜欢的是半个橘子还是一个橘子的十分之五呢？
Improving your backstroke start is an easy way to shave a few tenths off any backstroke event .
