严加防范，渡过难关的英文

• batten down and ride sth out

• 严加防范:    take strict precautions agai ...
• 渡过难关:    tide over a difficulty
• 严加防范:    take strict precautions against
• 渡过难关:    cross (the) difficult barriers; pull one through; go through a difficult pass; go through a difficult period; tide over difficulties; turn the corner 他卖掉家具以渡过病期的难关。 he sold his furniture to tide over his illness
• 关心…渡过难关:    see sb. through