帮我把这两个句子中译英

He is making great efforts to reduce the cost of production.

Please let me think over your words carefully you just said.

1. He is trying to reduce production costs
2. Let me carefully consider what you just said

1.He is reducing production .
2.Please let me consider carefully what you said a moment ago .

翻译：
1. They are trying to cut the cost of production.

2.Please let me carefully think about what you just said .