Breakdown of watashi to tomodachi wa sorezore hon to zasshi o kaimashita.
Questions & Answers about watashi to tomodachi wa sorezore hon to zasshi o kaimashita.
Japanese lets you attach は to an entire noun phrase—even if it contains multiple nouns—so 私と友達は marks “my friend and I” as the single topic. If you marked each noun separately (e.g. 私は… 友達は…), you’d create two distinct topical statements, which changes the structure:
• 私は本を買いました。
• 友達は雑誌を買いました。
Here you’d be making two sentences or clauses. Using 私と友達は keeps them together as one topic sharing the same verb.
