I know that scientists can improve crops such as rice and wheat by combining their genes with genes from different plants. 我知道科学家们能通过合并不同植物的基因来改良像大米和小麦之类的农作物。
By combining features, specifications end up as the kitchen sink of every feature thought of by anyone ever. 在合并特征的过程中,规范最终被定格为具有许多人提出的特征的厨房洗碗槽。