bash - 为什么这个 for 循环在 GNU bash 中不起作用？

Question

bash 代码：

learn="Start learning from Javatpoint."
for learn in $learn
do
echo $learn
done  
echo "Thank You."

结果：

Start learning from Javatpoint.
Thank You.

结果应该是这样的：

Start
learning
from
Javatpoint.
Thank you.

标签： bashmacos