package A might be to keep a maintenance team of two men per shift for two shifts each day at a cost of $60000 per annum
问题描述：
package A might be to keep a maintenance team of two men per shift for two shifts each day at a cost of $60000 per annum
求说清楚per shift for two shifts each day的意思
答
two men per shift for two shifts each day
每班两人,每天两班.