The technique requires critical and difficult optical alignments.这种技术要求严格,并且光学调整困难.In some cases residuals from these arrivals will stack up to give nearly horizontal alignments.在某些情况下,这些波至的残余会叠加在一起给出近于水平的同相轴.But the rea...
Other people had drowned at sea since galleys swarmed with painted sails.自从布满彩帆的大船下海以来,别的人曾淹死在海里.He sighed for the galleys, with their infamous costume.他羡慕那些穿着囚衣的苦工.Jean Valjean was condemned to five years in the galleys...