英文的入职介绍信帮忙翻译谢谢！

英文的入职介绍信帮忙翻译谢谢！ This week has two new colleagues to enter the duty, lets us welcome them the arrival, they are:
Hoped everybody helps a and b integrates as soon as possible to in ours team, becomes a company inseparable member, simultaneously also wishes them to be able to be competent in company's work, every day has the fill fervor good mood.