中国国产柴油机排名:"There weren't any roads then" 这个"then"在这是什么意思啊???

"There weren't any roads then" 这个"then"在这是什么意思啊??? There weren't many highways or bridges then?是反意疑问句吗？ "over there" and "over here" 求歌曲“somewhere out there"歌词 "There is No Better than "Here" "Where there is a will,there is a way. "是什么意思？ 有"there be "引导的定语从句吗? How many letters are there in "English"? 不见不散中的"be there or be squre"是什么意思？？ "There is always hope!" 翻译成精灵语！！