Practice should be on throw-away code so they’re free to try and experiment with things that they otherwise wouldn’t do in their shipping code base.

练习的代码应该被丢弃，这样，他们就能无拘无束地尝试和试验一些事情，不管怎么样，他们不用在基础代码库上面进行练习。

youdao

Practice should be on throw-away code so they're free to try and experiment with things that they otherwise wouldn't do in their shipping code base.

练习的代码应该被丢弃，这样，他们就能无拘无束地尝试和试验一些事情，不管怎么样，他们不用在基础代码库上面进行练习。

youdao

The shipping industry promulgated a voluntary code.

航运业对自律守则进行了宣传。

《柯林斯英汉双解大词典》

In 2007 the International Chamber of Shipping and the World Shipping Council began work on a code of practice for container storage.

BBC: Lost shipping containers question

Having a tax code that rewards companies that are shipping jobs overseas instead of companies that are investing here in the United States -- that will not make us more competitive.

WHITEHOUSE: The White House

We have to change our tax code so it stops rewarding companies that are shipping jobs overseas.

WHITEHOUSE: The White House