Machine translation — the automatic conversion of source text into another language using computers; also refers to the systems or output (e.g., neural machine translation).
旅行では機械翻訳アプリを使って簡単な会話をすることが多い。
On trips I often use machine translation apps to handle simple conversations.
機械翻訳は速いが、文脈に応じた細かい訳は苦手だ。
Machine translation is fast, but struggles with nuanced, context-dependent translations.
この文書は機械翻訳で作成されたので、人間の校正が必要だ。
This document was produced by machine translation, so human proofreading is necessary.