Master common English idioms and phrases with Lingua Marina! Improve your vocabulary and speak more naturally. Perfect for ...

Cracks are typical line structures that are of interest in many computer-vision applications. In practice, many cracks, e.g., pavement cracks, show poor continuity and low contrast, which bring great ...

Idioms like Mandarin’s ‘take your pants off to fart’ make no sense to English speakers—at least, not to English speakers who haven’t read this list.