发展过程简单来说就是:在每一代中,两个亲本性状都会出现,分离且不变。
We must listen to the science and act decisively to preserve marine biodiversity.
Ah, make the most of what we yet may spend, Before we too into the Dust descend; Dust into Dust, and under Dust to lie, Sans Wine, sans Song, sans Singer, and—sans End!
"You don’t have to have it all figured out to move forward."