英语翻译BY doing this,they should be able to recreate the condit

通过这样做,他们应该能够重现（重新制造）宇宙形成时的状况
BY doing this,（伴随动作,主语一致,所以省掉主语,代之以ing形式）they（主语） should be able to recreate（谓语） the conditions（宾语） under which（从句引导词,本来是under some conditions,which代conditions,under 按照习惯前置） the universe was formed.