常見例句雙語例句The two storeys of classrooms are built using a wooden frame to allow earthquake-resistant construction over the public emergency shelter without altering the structure of the latter.教室的兩層使用了木框架結(jié)構(gòu),跨在公共應(yīng)急避難所的上方,在不改變后者結(jié)構(gòu)的條件下滿足了抗震要求。 返回 frame wooden construction