铅制品

例句：

1. 1. The car was made of lead andhad a bad smell.
   这辆车是用铅做的，闻起来很臭。
2. 2. Lead isa toxic element that can cause serious healthproblems.
   铅是一种有毒元素，可能导致严重的健康问题。
3. 3. Thechildren were led to the playgroundby their teacher.
   孩子们被他们的老师带领到操场。