人所能使出的最大，速度是10公里每小时，不出意外的话，大概是4米每秒。
And the maximum speed that the person could use is at most ten miles per hour without killing him or herself which is about four meters per second.
在澳洲的大城市数百公里外的地区，一旦发生意外，受伤的民众经常无法受到准确又快速的诊断。
When an accident happens hundreds of kilometres from a large Australian city, it's often difficult for trauma victims to be accurately diagnosed quickly.
在澳洲的大城市数百公里外的地区，一旦发生意外，受伤的民众经常无法受到准确又快速的诊断。
When an accident happens hundreds of kilometres from a large Australian city, it's often difficult for trauma victims to be accurately diagnosed quickly.
应用推荐