气温大大低于冰点时最好是呆在室内,除非你迫于生计而不得不外出。 It's best to keep in while the temperature is so for below freezing point, unless you have to go out to earn your living.
他怕警察会认出他来,因此白天他从不外出。 As he feared that the police would recognize him he never went out in daylight.
这嘛,恕我直言,将不外是老调重弹罢了。 It would, so to speak, be beating over the old ground.