You were right to do what you did, under the circumstances.在这种情况下，你做的是对的。Under the circumstances, a crash was unavoidable.在那种情况下，撞车是难以避免的。Under the circumstances I feel it right that you should know.在目前情况下,我觉得让你们知道是对的....
Goldsmith has repaired the roof to ensure the house is wind-proof.戈德史密斯修理了屋顶，以确保房屋能够抗风。The much repaired plane was crated for the return journey.经过大修的刨子被装入木箱运回去。Racing was halted for an hour while the track was repaired....