这句话看似无害，却伤害了她的感情。

The remark was ___seemingly harmless, but it hurt her feelings.

他的论点看似合乎逻辑，但在仔细审查下就站不住脚了。

His argument was ___seemingly logical, but fell apart under scrutiny.

这项任务看似简单，却花了我们好几个小时才完成。

The task was ___seemingly simple, yet it took us hours to complete.