Travelers face a dilemma: they'll often leave a phone in airplane mode to avoid expensive roaming rates or a foreign SIM, but staying offline can break the translation services that might prove vital in a strange land. Google must have heard their plight, as a new version of Google Translate on Android adds the option to download offline packs for 50 different languages. They aren't as full-featured as their cloud-based equivalents, although there's good reason for the trimmed dicti
