She says there is significant benefit to using this type of treatment for arthritis in the knee.

VOA: standard.2010.08.11

So 1.1 times 10 to the -31 meters is not, in fact, a significant number when we're comparing it, for example, to the length of a ball, or the size of the baseball field.

所以1，1乘以10的负31次方米，事实上并不是一个很重要的数字，举例来说，当它与一个球的长度，或者一块棒球场地对比时。

麻省理工公开课 - 化学原理课程节选

While that rate is far from ideal, Lo points out that the lower rate will still be a significant improvement for Cambodian families.

VOA: standard.2009.11.10

Poland is furious that Russian military and intelligence officials appear to lay significant blame on Poland for the outbreak of the Second World War.

VOA: standard.2009.09.01

"Whether or not they blame Karzai for that personally, I think that there is a general sense among significant parts of the population that it may be time for a change.

VOA: standard.2009.08.03