Indeed, "Share by Email" is not so bad. A translated sentences would be shared quickly with the team by a setting to send automatically to Team ML (Mailing List) upon completion of translating. Feedback about mistranslated or brushing up might be obtained.
However, it would not be happy that when a person who has received an email wants to reply, he or she must reply by email. Enterprise Social Networking is the mainstream for in-house information exchange, nowadays.
The Workflow definition below, it is devised to post to [OpenChat], which is an Enterprise Social Networking of Questetra, upon completion of translating. It allows co-workers to Like immediately on a High-quality translation.
[Translation Process-OpenChat Post]