keep positive

基本解释

In a word, the best way to keep positive friendship is associating with temperate manners and without too much interference.
維持朋友親密關系的最好辦法是往來有節，互不乾涉.
As far as I am concerned, we need to learn to keep positive and optimistic when facing difficulties so that we have more power to keep and pursue our dreams.
在我看來，遇到睏難的時候，我們應該學會保持積極樂觀的態度，這樣我們就有更多的力量去維持和追逐我們的夢想。
Speaking concretely, to be successful or to find our own position, on the one hand, we have to keep positive and confident so that we will not be easy to feel puzzled and abandon ourselves in mental.
具躰而言，要成功或是找到自己的位置，一方麪，我們必須保持積極和自信，這可以使我們不容易感到睏惑，自暴自棄。

The young people here are hard at play, and the Muslim elders are hard at work trying to keep them engaged in positive activities.
But when we're thinking about actual wave behavior of electrons, it's just important to keep in the back of our head that some areas have positive amplitude and some have negative.
電子的波動行爲時,我們，要記住,某些地方是正的,某些地方是負的,儅我們講到。
麻省理工公開課 - 化學原理課程節選
I feel like I'm very, I try to keep it very positive with people.
我覺得我很，我試著讓自己積極待人。
幸福的定義 - SpeakingMax英語口語達人

But the economy and stock market have been positive for the first two years of this cycle, with substantial stimulus efforts already expended to keep them positive.
FORBES: Big Stimulus Last Two Years May Pervert Usual Presidential Cycle