

このデザインは完璧です。
完璧じゃなくてもいいから、まず作ってみて。
昨日のプレゼンは完璧でしたね。
"かんぺき(完璧)" is in the lesson "Designer" (Level 43), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,379 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.