selection

Charles Darwin's theory explained how natural selection drives evolution.

(Chinese) 查尔斯·达尔文的理论解释了自然选择是如何推动进化的。

Artificial selection is used by farmers to breed cows that produce more milk.

(Chinese) 农民利用人工选择来培育产奶量更高的奶牛。

The bookstore has a wide selection of international magazines.

(Chinese) 这家书店有品种丰富的国际杂志供人选购。

The shop window displays a small selection of their luxury watches.

(Chinese) 商店橱窗展示了他们精选的一小部分奢侈腕表。