" This phrase literally means “with much pleasure.” You can also say "con gusto". Don't just say "mucho gusto" as this phrase (short for "mucho gusto en conocerte" or "I am pleased to meet you") is more often used as a response to an introduction rather than a way of saying “you're welcome.” This saying means “it is my pleasure.” This one is fancy and sparingly said. Use it if you're trying to get someone's interest in you, or if you're trying to impress, or if you simply woke up in a really good mood that day and felt like sprinkling love and kindness everywhere.    Es is a form of the verb ser, meaning “to be.” This is the third person singular conjugation, so it is essentially the same as saying “it is.”  Mi is a way of showing ownership and means “my.”  Placer means “pleasure.”  Similarly, you could also simply state “un placer,” or “a pleasure,” to imply that the favor you are being thanked for was a pleasure to perform. Don't use "el placer es mío." Translated literally, this means, “The pleasure is mine.” This is used in response to an introduction. For example, you would say it in response to "Es un placer conocerte Pedro" (it's a pleasure to meet you Pedro).
عبر "كون موتشو جاستو". استخدم "إس مي بلاسير" عند الحاجة إلى التهذيب الشديد فقط.