I'm going to be surfing bigger waves when I get to Australia!到了澳大利亚后我要去浪头更大的地方冲浪！The simple fact is that, for most people, surfing is too expensive.事情很简单，那就是对大多数人来说，网上冲浪费用太高。Wind surfing can be strenuous but immense...
...a surfing competition...冲浪比赛I'm going to be surfing bigger waves when I get to Australia!到了澳大利亚后我要去浪头更大的地方冲浪！We plan to climb mountains, go fishing, swimming and surfing.我们打算去爬山 、 钓鱼 、 游泳还要去冲浪.Hawaii was the birt...
被子植物开始时是浸沉在液体中的游离合子.Angiosperms begin as free zygotes immersed in a fluid.接合形成的合子是部分二倍体,也叫做部分合子.The zygotes formed in conjugation are partial diploids or merozygotes.不定胚与合子胚之间不能划分出明显的界限.A sharp demarcation of adventive e...