"however" 是一个连词，用于引导让步状语从句，表示“无论以何种方式”或“不管怎样”。以下是一些使用 "however" 的例句：

无论有多难，我都会坚持下去。

No matter how difficult it is, I will persevere.

你可以随心所欲地去旅行。

You can travel however you like.

他多小的风险也不想冒。

He wanted to take no risks, however small.

尽管他非常累，但他仍然继续工作。

He was very tired, however, he continued working.

他们确实对设计有共同的兴趣，然而，他们的方法有所不同。

They do, however, share a mutual interest in design.

不管天有多冷，他都去游泳。

However cold it is, he always goes swimming.

无论他是怎么做的，他做得很聪明。

In whatever manner or way he did it, it was very clever.

不管你有多少工作要做，你都应该好好休息一个晚上。

No matter how much work you have, you should take a good rest at night.

这些例句展示了 "however" 在不同语境下的用法，既能引导让步状语从句，也能作为插入语使用。希望这些例子能帮助你更好地理解和使用 "however" 这个连词。