I have several Russian friends and I speak Russian very, VERY badly. You can see evidence of that in this message I passed to a Russian YouTuber, by my constant transition from Russian to English:

Как известно, в это время тысячи россиян и украинцев are losing a large amount of blood. If you are in a mood to do it, you could help them a lot. The entire life of a red blood cell is всего 120 дней. Кровь, донорская и refrigerated в банке крови, должна быть выброшена через 5–6 недель. Исследования показывают, что пациенты, получающие кровь, хранящуюся более трех недель, почти в два раза чаще умирают, чем пациенты, получающие кровь, хранящуюся всего 10 дней. У вас большая аудитория. Вы могли бы спасти много жизней by letting people know this.

Translated to English:
As you know, at this time, thousands of Russians and Ukrainians are losing a large amount of blood. If you are in a mood to do it, you could help them a lot. The entire life of a red blood cell is only 120 days. Blood, donated and refrigerated at the blood bank, should be discarded after 5–6 weeks. Studies show that patients who receive blood stored for more than three weeks are almost twice as likely to die as patients who receive blood stored for only 10 days. You have a large audience. You could save many lives by letting people know this.