双语例句：
We need double the amount we already have.
我们需要现有数量的两倍。
The sun was already up when they set off.
他们出发时太阳已经升起了。
'He's already left,' she informed us.
“他已经走了。”她告诉我们说。
They were surprised to find that he'd already left.
他们惊奇地发现他已经走了。
The cracks in the government's economic policy are already beginning to show.
