长期

long-term; over a long period of time;prolonged;secular
～观点a long-term view/～低息贷款longterm low-interest loan/～规划long-term plan/～国库券long-term treasury bond/～建设国债long-term treasury bonds for development/～建设国债资金funds from the sale of long-term treasury bonds/～（定居）居民permanent resident /～贸易逆差chronic trade deficit/～通货膨胀secular inflation/～无息贷款long-term interest-free loan/～性和深层次矛盾long-standing and deep-seated problems/～性经济停滞secular stagnation/～性失业chronic unemployment /～战争protracted(or long-drawn out)war