他襯衫上有塊墨漬英文怎麼說？

He's got an ink stain on his shirt.

我將襯衫浸在肥皂水裡以去除污漬英文怎麼說？

I put the shirt in soapy water to soak out the stain.

他的人品純潔無瑕英文怎麼說？

His character is without stain.

他沒辦法去掉襯衫上的污點。這句話的英文怎麼說？

He couldn't get rid of the stain on his shirt.

墨水留下一個洗不掉的污漬英文怎麼說？

The ink made an indelible stain.