匿名回答于2024-06-09 13:06:53
因为英文单词billion是10亿的意思，所以50billion是500亿。
Our immune systems are killing billions of germs right now.
我们的免疫系统正在杀死数以十亿计的细菌。
"An ultimate face recognition algorithm should perform with billions of people in a dataset," the researchers wrote.
“一个终极的人脸识别算法应该可以识别数据集中数以十亿计的人，”研究人员写道。
匿名回答于2024-05-24 06:31:54
