

兄はドイツ語が少しわかります。
ドイツ語の授業は何曜日ですか。
ドイツへ行く前に、ドイツ語を勉強します。
"ドイツご(ドイツ語)" is in the lesson "Origin" (Level 17), along with 14 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.