Dr Molette's ducks were all treated similarly, and their livers were of more or less the same size (certainly, the fat-shedding ones were not systematically heavier).

Molette博士的鸭子，处理方法相似，肝脏大小差不多一样（当然，没有脂肪的肝脏总体来说不会更重）。

But instead of cooking the whole things, Dr Molette removed a 200-gram sample from each liver (an average liver weighed 550 grams) and put the rest in cold storage.

然而Molette 博士并没有使用整个肝脏，而是从每份肝脏（均重550克）中取200克作为样品，其余冷藏。