来当一名记者为我们工作用英语怎么说

问题描述:

来当一名记者为我们工作用英语怎么说
一个11岁的女孩,一座200米的桥,一棵20米高的树

work for us as a journalist.
an eleven-year old girl,a 200-meter long bridge,a twenty-meter high tree
an eleven years old girl,2 two hundred meters long bridge,a twenty meters high tree.