They have tried for ten years to capture it.(英语同义句）
问题描述：
They have tried for ten years to capture it.(英语同义句）
答
They have tried to capture it since ten years ago.
答
They have spent ten years in capturing it.
答
They trying to ten years to attack it.
it has been ten years since They began to capture it.
They has taken them ten years to try to capture it
答
It cost them ten years to capture it.
答
it has taken them ten years to try to capture it