整理 J 動詞や名詞の意味を広げる文法形式 教科書 p.96
The pattern expands the verb/noun meaning
接続：N + だらけ
full of. There are a lot of unwanted things everywhere.
注意 / Note：Check the subject, tense and tone of both clauses; Avoid translating word for word from Vietnamese.
比較 / Compare：Compare with similar samples in the same article to choose according to nuance and connection. Same 課: 〜かける／〜かけだ／〜きる／〜通す／〜出す／〜やすい／〜にくい／〜づらい／〜すぎる／〜がちだ／〜らしい／〜っぽい／〜のようだ／〜みたいだ — these models are often mistaken for each other, read the 接続 line carefully and then decide.
部屋はごみだらけです。
Room full of trash.
この作文は間違いだらけです。
The essay is full of errors.
初めて集めた実験データは、入力ミスだらけでした。
The experimental data collected for the first time was full of data entry errors.