Google Translate in Any App

Google is making it way easier to translate text on Android: just highlight it.

The new feature is called Tap to Translate, and it arrives in an update to Google Translate for Android. The feature allows Translate to automatically pop up inside of other apps after you've highlighted text in a foreign language, all without copy and pasting. The pop up will also allow you to translate text from your first language back into the foreign language you're reading.