4.Using a scanner, we can look at the unborn foetus.
我们用扫描器可以观察胎儿。
5.The doctor tried to save her and her unborn child.
医想尽力挽救她和她婴儿命。
6.While some of this can be explained by society—in countries like China baby boys are favoured and many unborn girls are electively aborted—there are natural processes at work.