重點講解：
1.do the same job 其同樣作用
例句：We cannot afford the risk of losing a class of first-rate insecticides with no suitable replacements ready to step in and do the same job.
我們無法承受在失去這類一流殺蟲劑的同時，沒有適當的替代品加入進來并起到同樣的作用。

2.search for 尋找
例句：Once the child is ready to go, I search for my keys.
一旦孩子準備好了，我就開始找鑰匙。

3.be made of 由……制成
例句：The door and parts of the fixed part may be made of perforated sheet metal.
門和固定部分的多個部分可由穿孔金屬板制成。

4.that counts 那才重要
例句：It's not how much you read but what you read that counts.
不是你讀的量而是你讀的內容重要。