根据下列句子的汉语意思和英文提示，完成句子；每空一词。 ①水太脏，我们不能饮用。 The water was dirty drink. ②这部电影太滑稽了，它告诫人们不要抽烟。 This film is really, which advises people to . ③我们必须保护好这些树木，让它们不遭火灾。它们已有三百年历史了。 We must the trees fire. They are three years . ④她在中国所见到的情景使她感到惊奇。 She at she in China. ⑤我总是认为学好英语很重要。 I always think important English .
