Пожилым is the dative case plural form of elderly (adjective). людям is the dative case form for people. The dative case can be used for giving things and direction of something. Other times it simply has a specific abstract grammatical usage. Any of you guys familiar with Spanish will know the verb dar--to give. I think in English grammar the indirect object has same relation to the objects in the dative case. Attention is towards someone/something кому/чему. So it means:

It is important to give attention to elderly people.

ПOзBohи is actually позвони, which is the perfective command form of the verb позвоинть-- to call.

Call right now

My Russian is good enough to converse while driving, shift gears manually, and listen to Waze navigator in Russian, but by no means am I fluent, because I didn't start learning until I was about 35😎

Пожилым is the dative case plural form of elderly (adjective). людям is the dative case form for people. The dative case can be used for giving and direction. Any of you guys familiar with Spanish will know the verb dar--to give. Attention is towards someone/something кому/чему. So it means:

It is important to give attention to elderly people.

ПOзBohи is actually позвони, which is the perfective command form of the verb позвоинть-- to call.

Call right now

My Russian is good enough to converse while driving, shift gears manually, and listen to Waze navigator in Russian, but by no means am I fluent, because I didn't start learning until I was about 35😎