how
01
怎么, 如何
in what manner or in what way
例子
How can I improve my English speaking skills?
我如何才能提高我的英语口语技能？
How do you operate this washing machine?
你怎么操作这台洗衣机？
how
01
如何, 方式
used to represent the manner, method, or means of fulfilling an action as the subject or object of verb or preposition
例子
He demonstrated how to assemble the furniture.
他演示了如何组装家具。
How he did it will remain a secret.
如何他做到了这一点将永远是个秘密。
how
01
无论如何, 不管怎样
used to emphasize that something is done or achieved regardless of the method or circumstances
例子
How you choose to approach the situation, make sure to stay calm and composed.
无论你选择如何处理这种情况，都要确保保持冷静和镇定。
She taught them how to swim by demonstrating different strokes and techniques.
她通过演示不同的泳姿和技巧教他们如何游泳。
