This law is known to hold true for galaxies atadistanceofat least several billion light years.
这个定律被普遍认为同样适用于至少数十亿光年之远的星系。
《柯林斯英汉双解大词典》
2
The participants kept the person atadistanceof 60% further if they hadn't got enough sleep.
如果睡眠不足,参与者与人保持的距离要远60%。
3
Two months before he died, newspapers were reporting that he was working on a "death ray," and that he had "killed a rat with an intricate device atadistanceof three feet".