Marine protected areas are not restrictions—they're investments in our fishing future.
你把桃子投于我,我把李子回赠与你。桃子和李子价值相当,表明我本人是知恩图报的,也有互相赠送,礼尚往来的意思。
能源行业不仅仅是开采资源;它是为生活提供动力并推动进步。