請問1.句構 及 2.意思
[Because we have only a limited number of these items in stock],
[this offer is only valid][while supplies last].
我是這樣理解的 但不知對不對
Because we ...是副詞子句
this offer is...是主要句
while supplies last. 是名詞子句
因為我們僅有限量的貨在倉庫中,所以當供應能持續時報價都為有效.
3Q!