人手不足的,人員不足的,船員不足的
Undermanned \Un`der*manned"\, a. (Naut.) Insufficiently furnished with men; short-handed.
undermanned adj : inadequate in number of workers or assistants etc.; "they're rather short-handed at the moment"; "overcrowded and understaffed hospitals" [syn: {short-handed}, {short-staffed}, {understaffed}]