众所周知，中国是个强大的国家。用英语四种方法：1) As we all know, China is a powerful country.2) As everyone knows, China is a powerful country.3) As is known to all, China is a powerful country.4) It is well-known that China is a powerful country.注：完全没有问题，希望帮助到您。请及时点击采纳。
powerful好,尤指国家强盛，Only when the country becomes powerful and prosperous can families become rich. 有了强盛的国，家才会富起来。strong强壮的, 健康的, 结实的; 有力的巩固的, 坚牢的, 坚强的(性格等)强烈的, 猛烈的富有的; 资力雄厚的能力强的, 擅长的A strong conviction, protest 坚定的信仰、强烈的抗议
小S妈是顾大厨
