书信

bāo guǒ nèi bù dé jiā dài shū xìn

包裹内不得夹带书信。

This package carries no written message.

zhè fēng shū xìn zhōng yě yǒu hěn duō yǒu qù de wèn tí

这封书信中也有很多有趣的问题。

There are also some interesting problems with this letter.

hái zi men kě néng jué de zài shū xìn zhōng bǐ zài zhèng shì de zuò wén zhōng gèng róng yì biǎo dá zì jǐ de guān diǎn

孩子们可能觉得在书信中比在正式的作文中更容易表达自己的观点。

Children might find it easier to express themselves in a letter than in a formal essay.

tā xiě gěi fù mǔ de shū xìn gòu chéng le běn shū de zhōng jiān bù fen

他写给父母的书信构成了本书的中间部分。

His letters to his parents make up the middle section of the book.