如何使用 "far" 造句

1. Corruption and piracy were far behind .
腐败和盗版则远远落后。
2. Regulators are far from perfect .
监管者远不是完美的。
3. This is far from ideal .
这与理想相差甚远。
4. He 'd gone that far west with his family once .
他曾经和家人去过那么远的西部地区。
5. But that trend has not gone very far yet .
但这一趋势并未能发展得很远。