查询词典 a clear conscience

I have to do this because my conscience tells me that I need to do so.

我必须做这件事，因为我的良心告诉我需要这样做。

I have to do this, because my conscience smote me to do it.

我必须做这件事，因为我的良心告诉我需要这样做。

I have to do this,cause my conscience told me to do it.

我必须做这件事，因为我的良心告诉我需要这样做。

I must do it, for my conscience told me that I need to do that.

我必须做这件事，因为我的良心告诉我需要这样做。

I have to do this because my conscience told me I need to do this.

我必须做这件事，因为我的良心告诉我需要这样做。

I have to do this because that is what my conscience told me to do.

我必须做这件事，因为我的良心告诉我需要这样做。

I have to do this, for my conscience tells me I have to.

我必须做这件事，因为我的良心告诉我需要这样做。

I have to do this because my conscience tell me to do.

我必须做这件事，因为我的良心告诉我需要这样做。

I must do it because my conscience tell me that i need to do it.

我必须做这件事，因为我的良心告诉我需要这样做。

I have to do this because my conscience told me that I need.

我必须做这件事，因为我的良心告诉我需要这样做。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。