You can't learn a foreign language in a week; it's not to be expected.一个人无法在一周内学会一种外国语;那是办不到的。The best translators usually translate from a foreign language into their native language.最优秀的翻译家通常是把外国语翻译成自己的母语。English is a receptive and adoptive language.英语是一种倾向于吸收和采纳外国语成分的语言。