His skill in packing and un packing had been acquired solely in the service of Colonel Pikeaway.

他打行李，拆行李的技术完全是他在尼克韦上校手下工作期间学来的。

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His skill in packing and un packing had been acquired solely in the service of Colonel Pikeaway.

他打行李，拆行李的技术完全是他在尼克韦上校手下工作期间学来的。

youdao