海蒂一步步地跟在他后面，非常享受、非常专注地看着他干活。
Heidi followed him at every step and watched the performance with great enjoyment and attention.
海蒂穿着她的星期天礼服，站着等待进一步的吩咐。
Heidi was dressed in her Sunday frock and stood waiting for further commands.
事实上，这种海蛞蝓很好地纳入了这种基因物质，并进一步将它遗传给后代。
In fact, the slugs incorporate the genetic material so well, they pass it on to further generations of slugs.
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