"爸爸去英国留学"的英语翻译是："Dad is studying abroad in the UK."

“爸爸去英国留学”的英语翻译是：Dad is studying in England.

注意，这里使用的是一般现在时态，因为留学是一种习惯性行为，通常在一段时间内进行。同时，“留学”可以用“studying abroad”或“studying in a foreign country”来表达。

“爸爸去英国留学”的英语翻译为“Father is studying in England”。关于留学注意事项，可以这样翻译：Important matters to note when studying abroad include researching the school and program, learning the culture and customs, preparing for exams and assignments, managing finances, and getting support if needed. 希望以上信息对您有帮助。