如何使用 "free" 造句

1. Greece is trying hard to free up its rigid economy .
希腊用尽全力来释放其僵化经济体的活力。
2. Its basic service is free .
基本服务是免费的。
3. I have free time to rest .
我有空闲时间来休息。
4. This is no free market .
这可不是自由市场。
5. The internet has so far been almost completely free .
迄今为止,互联网几乎是完全自由的。