grams per second

例句：

1. 1. The server's response time is measured in milliseconds, not seconds.
   服务器的响应时间是以毫秒为单位，而不是秒。
2. 2. The internet connectionspeed is measured in gigabytes per second.
   互联网连接速度是以吉字节每秒为单位。
3. 3. The video file sizeis measured in megabytes per second.
   视频文件大小是以兆字节每秒为单位。