挑战者号航天飞机。
“挑战者号”航天飞机的悲剧令南希和我肝肠寸断。
Nancy and I are pained to the core by the tragedy of the shuttle Challenger.
南希和我为“挑战者号”航天飞机的悲剧感到至为痛心。
Nancy and I are pained to the core by the tragedy of the shuttle Challenger.
这样就足以阻止挑战者号的发射，并避免随之发生的举国悲痛的悲剧了吗？
Would this have been enough to prevent the Challenger's launch, and subsequent national tragedy?
这样就足以阻止挑战者号的发射，并避免随之发生的举国悲痛的悲剧了吗？
Would this have been enough to prevent the Challenger's launch, and subsequent national tragedy?
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