morale booster

同根派生

The Sidewinders were convinced as a morale booster.
響尾蛇導(dǎo)彈不過是用來充當(dāng)鼓舞士氣的工具罷了。
His advice gave you a great morale booster and upper.
（他的勸告，帶給你高昂的士氣和鼓舞。）
Mail from home is a great morale booster for our soldiers.
對我們的士兵來說，家書可以大大鼓舞他們的士氣。
This acted as a comfort to those missing the normality of home life and were a morale booster.
對那些思念正常家庭生活的水手來說，它們擔(dān)當(dāng)了安撫的任務(wù)，是士氣的促進(jìn)者。
It's up to us to either ignore the morale booster inside us or go out to the world and search for spiritual guru's and happiness, when all these things are very much present within us.
當(dāng)我們面臨這些問題的時候，我們該決定是否忽略我們內(nèi)心的道德推動或者接觸這個世界來尋找精神領(lǐng)袖和快樂。