Today I didn't attend school and didn't see the people I dislike at all.
Today I didn't go to school and didn't meet the people I dislike all day.
1) Today I didn't attend school and didn't see the people I dislike at all.
今日は学校を欠席して嫌いな人に会わなくて済んだ
学校を欠席した = Didn't attend school
嫌いな人 = the people I dislike
会わなくて = didn't see
会わなくて済んだ = didn't see at all (まったく会えなかった)
2)Today I didn't go to school and didn't meet the people I dislike all day.
学校を欠席した = Didn't go to school.
didn't meet the people I dislike all day (一日中まったく会えなかった)
ご参考になれば幸いです。