n style="font-size: 12pt">(</span><span style="font-size: 12pt">不可移到陆地上和地图外</span><span style="font-size: 12pt">,</span><span style="font-size: 12pt">可移进港口</span><span style="font-size: 12pt">)</span><span style="font-size: 12pt">，且每次移动都需航行一天。</span></div>
<div style="text-justify: inter-ideograph; text-indent: 1cm; line-height: 20pt; text-align: justify"><span style="font-size: 12pt">2．<span style="font: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&