tóng / yī / zhǒng / jī / yīn / zài / bù / tóng / huán / jìng / zhōng / kě / néng / chǎn / shēng / bù / tóng / de / biǎo / xiàn / xíng同一种基因在不同环境中可能产生不同的表现型。The same gene may produce different phenotypes in different environments.