He said Britain needed to harness all technologies such as wind, fuel and clean coal to help meet challenging targets and counter the threat of climate change.
部长说英国需要利用所有的技术，诸如风能，燃料及清洁煤技术，以应对挑战，克服气候变化的威胁。
2
The effect of horizontal wind on the performance of natural draught counter flow cooling towers is a very important and unsolved problem.