en_tn_lite_do_not_use/act/06/01.md

Grecian Jews

These were believers who had grown up as Jews or become converts living somewhere in the Roman Empire outside of Israel and speaking Greek. Their language and culture were somewhat different from those who had grown up in Israel.

the Hebrews

These were believers who had grown up as Jews or become converts in Israel speaking Hebrew or Aramaic.

their widows were being overlooked

"the Hebrew believers were overlooking the Grecian widows"

daily distribution of help

Possible meanings are 1) the disciples used the money to buy food, which they would give to the widows, or 2) the disciples gave the money directly to the widows.