求翻译：截至2010年5月底止，杨明海运拥有80艘营运船舶，承运能力高达410万顿/32.1万teus，船队包括货船，散装船，及代管台电运煤轮是什么意思？

As of the end of May 2010, Yang Ming Marine has 80 vessels trading ships, shipping capacity up to 4.1 million/321,000 TEUs, fleet includes cargo vessels, bulk carriers, and escrow Taipower coal transport wheel