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# 1816.截断句子

[原题](https://leetcode-cn.com/problems/truncate-sentence/)

直接按空格切分，然后取前k个

```python
class Solution:
    def truncateSentence(self, s: str, k: int) -> str:
        strs = s.split(' ')
        return ' '.join(strs[:k])
```