Human behavior depends on many imponderables.人类行为取决于许多无法估量的因素.We can't predict the outcome. There are too many imponderables.我们无法预测结果。难以逆料的情况太多了。Many imponderables influence the result of an election.许多无法估量的因素都会影响选举...
Madagascar's ecosystems range from rainforest to semi-desert.马达加斯加生态系统类型多样，从雨林到半荒漠等不一而足。Madagascar is the most fascinating place I have ever been to.马达加斯加是我去过的最迷人的地方。Some time ago, however, a peculiar fish was caugh...