无疑: no doubt, undoubtedly...
不大: not very, not too, not often...
计时: to measure time, to time, to reckon by time...
用于: use in, use on, use for...
延续: to continue, to go on, to last...
陷入: to sink into, to get caught up in, to land in (a predicament)...
祖国: motherland...
损害: harm, to damage, to impair...
精妙: exquisite, fine and delicate (usu. of works of art)...
陈列: to display, to exhibit...
