0 full of hope and confidence, or giving cause for hope and confidence -- 建設性的；積極的；懷有希望的
a positive attitude 樂觀的態度
On a more positive note, we're seeing signs that the housing market is picking up. 更樂觀地說，我們看到了房地產市場正在好轉的跡象。
The past ten years have seen some very positive developments in East-West relations. 在過去的十年裡，東西方關係有了一些非常積極的發展。
There was a very positive response to our new design - people seemed very pleased with it. 我們的新設計獲得非常積極的回應——看來人們對該產品非常滿意。
2 (of a medical test) showing that a person has the disease or condition for which they are being tested -- （醫學檢驗）呈陽性的
3 (used to add force to an expression) complete -- （用於加強語氣）完全的
4 (of a number or amount) more than zero -- （數或量）正的
Two is a positive number. 2是正數。
5 being the type of electrical charge that is carried by protons -- 正電的，正極的
The most important thing is to go into the exam feeling positive.
It's a humbling experience to see people being so positive about life when they have so little.
While claiming to promote positive images of women, advertisers are in fact doing the very opposite.
The UN called on all parties in the conflict to take a positive stance towards the new peace initiative.
The positive part aims to show that adoption and practice are sufficient to create the fundamental plans of a legal system.
These were mentioned by 24 (75%) of the men who reported positive returns, but by only eight (38%) of those who did not.
But here, we have quitted the positive history, to enter into the realm of representations, which requires a different approach.
