Translation of "Twins" in Chinese

My children are twins.

我的孩子是雙胞胎。

Jean and Kate are twins.

Jean和Kate是雙胞胎。

Hanni and Nanni are twins.

汉妮和南妮是双胞胎。

Mary is pregnant with twins.

玛丽怀了双胞胎。

Can you tell those twins apart?

你可以分出那對雙胞胎中誰是誰嗎?

The twins are indistinguishable from each other.

这双胞胎没法区分。

Those twins look like two peas in a pod.

- 这对双胞胎长得一模一样。
- 这对双胞胎长得就像是切成两半的瓜一样相似。

We could not tell the twins one from the other.

我們不能分辨那對雙胞胎。

"Once is like never," implied the young lady. Yet the gynecologist implied: "twins."

"一次就像是從未有，" 年輕的姑娘暗示。然而，婦科醫生暗示："雙胞胎。"