it has avoided bankruptcy so far." It all depends,says Faulkner, on whether the damaged well can be fixed, the spill stopped permanently and how well clean-up operations go.

VOA: standard.2010.07.27

Last time we stopped, we talked about how difficult change is.

上次我们讲到改变有多么困难。

哈佛公开课 - 幸福课课程节选

The makers of sugary breakfast cereals changed how they market to children, and the fast-food chicken dinner chain KFC stopped frying its food in artery-clogging,(high-trans-fat oils) after the group threatened to sue.

VOA: standard.2010.06.24

"They have also shown how bacterial ribosomes can be stopped dead in their tracks by various antibiotics, thereby providing insights that help researchers design new drugs to be used in our never-ending fight against bacterial infections,"

VOA: standard.2009.10.07