俗话说，水涨船高。今年上半年，经过销售季调整的汽车销量超过了1,500万辆，汽车行业的每家厂商看起来都算不错。不过热度也是有差异的，有的是大热，有的只是不温不火。仔细研究数据，我们可以发现行业新趋势的轨迹和方向，以下是今年以来体现出的新趋势。

    A rising tide lifts all boats, and as the seasonally adjusted sales rate for cars and trucks races past 15 million units for the first six months of 2013, most everybody in autoland is looking good. But there are varying temperatures of good, ranging from sizzling to tepid, and a closer look behind the numbers can reveal the trajectories and directions of new industry trends. Here are some that have appeared so far this year.