Their sleek, unmarred pelts are prime quarry for seal hunters.

它一身光顺完好毛皮，是海豹猎人首要目标。

Attractive and 'Pilfer-Proof' - A stapled box leaves a clear, unmarred surface;no part of the box is obscured (especially print) and the box achieves its function as a messenger.

引人注目和防盗-钉合可给人留下干净，无损坏外表，没有表面被覆盖或者不清楚（特别是印刷），并且可更好地传递视觉信息。