Discussion of 防备/防備 [fáng bèi] guard against, take precautions against - Trainchinese

1 - How is 防备 (fángbèi) used in a sentence? 2 - Are there any other words that have similar meanings to 防备 (fángbèi)? 3 - When is it appropriate to use 防备 (fángbèi) instead of a different word?1. 防备（fángbèi）一词在句子中的运用方式如何？ 2. 是否存在与防备（fángbèi）意义相近的其他词汇？ 3. 在何种情境下，使用防备（fángbèi）相较于其他词汇更为适宜？