With oil prices so high , small changes can save a lot of money , which is why companies that adopted ambitious emissions-reduction targets around the time of copenhagen have tended to stiffen , not slacken , them .
So the squeeze on iran will not slacken in exchange for interim concessions-either through easing sanctions or by scaling back the western efforts to delay its nuclear programme .
因此对伊朗的挤压不会减缓暂时的让步通过减缓制裁或或是减少西方对延迟核计划的努力。
This year , it has begun to slacken its grip by giving banks more freedom to set rates .
今年,央行开始放松管制,让各银行在设定利率方面具备更大自由。
' We will not be complacent , nor will we slacken our attention , ' said mr. so .
苏平治说:我们不会自满,也不会放松警惕。
Mr mantega supported the imf 's calls for countries in the eurozone and elsewhere to slacken the pace of fiscal consolidation .