Green barrier in international trade is a double - edged sword with good side and bad side for every nation 贸易绿色壁垒本身是一把“双刃剑” ，它具有双重的性质。
Perhaps the best - known example of a double - edged genetic mutation is the one responsible for sickle cell disease 镰状细胞贫血症大概是这些利弊互存的遗传疾病中，最著名的例子。
He told me that the strategy of finding ways and means to cut cost is a double - edged sword ; it cuts both ways 他告诉我，设法削减成本的策略是一把双刃剑，正反效果都有可能会有。
The network is like a double - edged sword , which activates the teenagers on the one hand , and puzzles them on the other hand 摘要网络是一把双刃剑，它既激活了青少年，又困扰着青少年。
Information technology is a double - edged sword . it offers benefits , but it is also fraught with vulnerabilities 资讯科技可被比喻为一把双刃刀，因为它既有很多好处，但亦可能为我们带来一些问题。
" if a kid is track - able , do you want other people to be able to track your kid ? it ' s a double - edged sword . 如果你的孩子真能通过芯片来定位，那么你希望其他人也能够通过这种方法来跟踪你的孩子吗？
Coal is indeed china ' ' s double - edged sword ? the new economy ' ' s black gold and the fragile environment ' ' s dark cloud 煤是中国的双刃剑? ?能源黑金与笼罩在其脆弱环境上的乌云。
Information technology ( it ) is a double - edged sword . it offers benefits , but it is also fraught with vulnerabilities 资讯科技可被比喻为一把双刃刀，因为它既有很多好处，但亦可能为我们带来一些问题。
Advertising your haunt as " haunted " will be a double - edged sword because some people will never step a foot inside such a place 以闹鬼宣传你的店可不是保证成功的手法，有些人听到搞不好打死也不敢进去。
He replied , pulling from his waistcoat a curiously constructed pistol , having a double - edged spring knife attached to the barrel 他回答，从他的背心里拔出一把做得很特别的手枪，枪筒上安着一把双刃的弹簧刀。
