Answer these questions and find the right metal detector for the right money.(回答這些問題，找到適合自己的探測器、適中的價格。)

Excuse me, Sir. Please walk through the metal detector.(對不起，先生，請走過金屬。)

Then you should remove metal objects from your pockets and walk through a metal detector.(然后你得取出口袋中的金屬物，走過金屬探測器。)

A man in the U. K. found buried gold worth millions with a metal detector.(英國的一個男子通過金屬探測器發(fā)現(xiàn)了埋藏在地底下價值幾百萬的黃金。)

Sorry, but you have to go through the metal detector again.(對不起，您必須再過一次金屬探測器。)

Please set down your belongings and step through the metal detector/security gate.(請您拿出隨身物品，并通過金屬探測器/安檢門。)

Inspect the stock (or better yet, use a metal detector) before cutting.(在切割之前，檢查一下木材，保險起見，最好使用金屬探測器檢查。)

The metal detector consists of transmitter unit and receiver unit.(該金屬探測儀主要由發(fā)射機(jī)單元和接收機(jī)單元組成。)

Excuse me, I have cardiac pacemaker, so I can't go through the metal detector.(對不起，我有心臟起博器，不能過安全門。)

Easy Ways to Get Rich: Unearth gold with a metal detector.(輕松致富方式13：地下探測掘金子。)