severe challenge的用法和樣例:
例句
- We are facing new difficulties and severe challenges.
我們面臨著(zhù)新的困難和嚴峻挑戰。
- The developing countries are facing a serious challenge in their effort to safeguard sovereignty and security.
發(fā)展中國家維護國家主權和安全的斗爭面臨嚴峻挑戰。
severe challenge的相關(guān)資料:
臨近單詞
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