The nation also exports beef.

　　該國(guó)也出口牛肉。

　　Beef now costs well over 30 roubles a pound.

　　牛肉現(xiàn)在賣到了每磅30多盧布。

　　Thick tuna steaks are eaten rare, like beef.

　　像牛肉一樣，厚的金槍魚排做到半熟即可食用。

　　He carved the joint of beef.

　　他切開了那一大塊烤牛肉。