As well as this, the benefits of learning a second language are well - documented, just in case you decide to go beyond a few basic phrases. (eharmony.co.uk)
Your learning to speak even basic phrases of the language spoken by some of your company's customers will immediately give you an enhanced perception of value to both your customers and your managers. (careerdigital.com)
Even if you're not fluent, you can still learn basic phrases to get engaged and develop a relationship with clients. (realtormag.realtor.org)