In this example here, we had monitored this reef in Galapagos with temperature recorders, so we know the temperature of the water the coral's growing in.
在这个例子中， 我们用温度记录仪监测了加拉帕戈斯群岛 这块珊瑚礁。 所以我们就知道了珊瑚生长水域的温度。