The Japanese believe eels boost energy and cooltheblood in summer; local stocks are in decline.
日本人相信鳗鱼能提高精力，还能在夏天降温。 不过，当地鳗鱼储量正在下降。
2
We're bringing new blood into the old, conventional farming ecosystem, which is really cool to see.
我们正往古老的传统的农业生态系统中注入新鲜血液，这看起来确实很酷。
3
"There are situations, particularly for correcting blood-vessel problems like an aneurysm, where we coolthe brain in order to stop circulation to an area to perform our work safely," he says.