This year is our friendship marching in 19 years, Maggie, Martha and meMaggie, Martha and I will be friends for 19 years this year.

or,

The friendship among Maggie, Martha, and I will reach 19 years this year.

Congratulations!

It's been a long time that oursince we three girls gahterhave gathered together.

or,

It's been a long time since we three women have gathered together.

The last time we met was 3 years ago before the covid-19 on theat Maggie's wedding party before covid-19.

And yYesterday we haung out for thea similar reason thatbecause Martha is going to be get married soon.

Everything is just like the old times when we were in the school except the topic has changed from boys to men.

Martha made the announcement, and then we played with Maggie's baby and talked about the old days, t. They asked me when it's my turn.

Time flyies fast but our friendship idoes not fade out.

I appreciate ithat a lot.

Looking back at the journey, we met a bounch of people, but most of them will only with you for a ridere with us only for a short time.

I'm not sure what you mean by "ride" here so this is my best guess at a correction.

ButIn only a few of them you can tell in thecan you tell deep down ofin their hearts that they will be with you for this longyour whole life.

Although I hold the idea that loneliness is the fate of human beings, it still conmforts when youme to know there is someone out there who will be youthere for support.

This year is our friendship marching in 19 years, Maggie, Martha and me.

不好意思，我不太知道marching应该表达。你可以写中文句子，我就会翻译 :)

It's been a long time that oursince the three of us girls gahterthered together.

The last time we met was 3 years ago, before the covid-19 on thepandemic, on Maggie's wedding party.

人的名字以前不用the

And yesterday we haung out for the similar reason that Martha is going to be get married soon.

Everything is just like the old times when we were in the school, except the topic of our conversations has changed from boys to men.

Martha made the announcement, we played with Maggie's baby and talked about the old days, and they asked me when it's my turn will be my turn to get married.

Time fly fasties quickly but our friendship idoes not fade out.

They are like families without blood lineagesisters to me, even though we are not related by blood.

Looking back on the journey of life, we meet a bounch of people, most of thewhom will only with you for a short part of the ride.

But a few of them, you can tell in the deep down of the heart that they willin your heart l, will stay with you for this longyour entire life.

Although I hold the idea that loneliness is the fate of human beings, it still conmforts you when you know there someone out there who will be your support.