Use "overstaff|overstaffed|overstaffing|overstaffs" in a sentence

1. The train company is overstaffed and notoriously inefficient.

2. The department has been accused of being inefficient and hugely overstaffed.

3. With the expansion of the construction scale, Chinese colleges and universities have shown such " gigantism " as overstaffing in organizations and poor efficiency.

4. An example of an internal schedule is a workplace schedule, which lists the hours that specific employees are expected to be in a workplace, ensure sufficient staffing at all times while in some instances avoiding overstaffing.