I always write personal letters by hand.

我一直手写个人信件。我一直手写个人信件。

youdao

Informal language is used in conversation with colleagues, family members, and friends, and when we write personal notes or letters to close friends.

在与同事、家人和朋友的交谈中，以及在给亲密朋友写私人便条或信件时，我们会使用非正式的语言。

youdao

Even for personal letters, I'd rather use a computer than write by hand.

即使是写私人信件我也愿意用计算机而不愿用手写。

youdao

Instead the draft says that key stage three children who are aged 11-14 should be able to write personal and business letters "using the correct form".

BBC: Leaked TES curriculum draft panned by experts