（四）核反应堆，是指为了利用核反应产生的能量、中子、核素等建设的装置。
Only one team in the history of European club competitions have lost the first leg of a tie by a three-goal margin at home and advanced in the second. Up in the directors’ box, Evangelos Marinakis, more than an interested party on that occasion, presumably had flashbacks of Olympiakos suffering a 4-1 home defeat by Maccabi Tel Aviv in the Conference League two years ago, only to triumph 6-1 in Serbia in the second leg.，详情可参考爱思助手下载最新版本
The bats soon begin to emerge, darting and swooping up and down the aisles, the amplified sounds of their bat chatter filling the historic building.，更多细节参见safew官方版本下载
Now, he's working on a two-legged version that will require even more responsive legs to keep its balance while lugging Bruton around.