The future of aquaculture lies in sustainable development and environmental protection.
繪畫(huà)的行為是一種解放的行為。
The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that... no one ought to harm another in his life, health, liberty, or possessions.
可持續(xù)性不是一個(gè)流行詞，而是全球糧食安全的唯一出路。
對(duì)往日良辰只付之一嘆，借紛繁景象把心事排除。
學(xué)習(xí)閱讀涉及注意力網(wǎng)絡(luò)的發(fā)展，使兒童能夠?qū)Ｗ⒂谧帜负蛦卧~，同時(shí)忽略干擾。