blubber oil

基本解释

It is for the valuable oil in blubber that whales are hunted.
恰恰为了从鲸脂中获得有价值的油，鲸鱼遭到捕猎。
The thick fat, or blubber, under the whale's skin protects the animal against cold waters. It is for the valuable oil in blubber that whale are hunted.
厚厚的脂肪，或者说鲸脂，在鲸鱼的皮下用于保护它，去抵御寒冷的海水。恰恰为了从鲸脂中获得有价值的油，鲸鱼遭到捕猎。
The move concerned products derived from all species of seals and includes fur skins, organs, meat, oil and blubber, which can be used in cosmetics and medicine.
此举涉及所有种类的海豹产品，包括皮毛、器官、肉、油和脂肪——可用于化妆品和药品。

Raw whale-meat bacon (a.k.a. blubber) was white, hard to swallow and tasted like pork fat injected with cod-liver oil.
FORBES: Magazine Article