1、invention

发明物;创造的事物

It's been a tricky business marketing his new invention.

推广他的新发明一直是件棘手的事情。

The spinning wheel was a Chinese invention.

纺车是中国人的发明。

发明;创造

More than eight million books were printed within fifty years after the invention of the printing press.

印刷机发明以后的 50 年间,有 800 多万册图书被印刷。

the invention of the telephone.

电话的发明

捏造;虚构

In these and several other respects, there are many inventions and exaggerations.

在这些方面和其他几个方面都存在许多捏造与夸张之处。

The story was certainly a favourite one, but it was undoubtedly pure invention.

这个故事当然特别受欢迎,但它无疑纯属虚构。

2、positive

抱有希望的；有信心的；积极的

Be positive about your future and get on with living a normal life.

要对自己的未来充满信心，继续过一种正常的生活。

Her husband became much more positive and was soon back in full-time employment

她丈夫自信大增，不久便重新开始全职工作。

愉悦的；有益的

The parting from his sister had a positive effect on John.

和姐姐分开对约翰来说有好处。

Working abroad should be an exciting and positive experience for all concerned.

在海外工作对所有相关人员来说都应该是一段让人兴奋而愉快的经历。