be enthusiastic

基本解释

It's tough to be enthusiastic if you are dead tired.
如果過度疲勞的話，你將很難保持學習的熱情。
Get there early, stay late, be enthusiastic, and volunteer for duties nobody else wants and hours nobody else likes.
早去晚歸，保持工作熱情，主動承擔別人不願意做的工作和時段。
Its members tend to be enthusiastic about the Web and enthusiastic about civic participation; they are skeptical of the Internet as a panacea for politics.
其成員傾曏於對網絡和公民的蓡與都充滿熱情；他們對於把互聯網作爲解決政治問題的霛丹妙葯表示懷疑。

Expect the Street to be enthusiastic about the relatively modest anticipated rise in 2012 operating expenses.
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But a bit more boldness would have made it easier to be enthusiastic about Britain's prospects if he is installed.
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But Fatah has several good reasons to be enthusiastic about the deal.
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