looking lost meaning in Chinese

忽忽若有所失

Those were the days they all shared when everything looked lost .
那时一切都好象没有希望了，他们同舟共济。
Everyone but hayes and yao looked lost out there
除了姚明和海爷，每个人都不在状态。
They walked up to people who looked lost and asked them if they needed help , instead of waiting for people to find them
她们走到看似迷路的人面前，询问他们是否需要帮助，而不是等着别人来找她们。
The boy can ' t shoot any better than the rest of the team did tonight , but they sure looked lost without him
其实（即使他在）今晚他的投篮也不会比其他球员好多少，但没有了他之后整个队伍看上去有点茫然不知所措。