は..語で何ですか => What does it mean... N5
Explain
がわかります => Capacity N5
Ability
尊敬語 => Honorifics N4
丁寧語 => polite form N4
謙譲語 => Humble form N4
ばかりです => only; just ~ (speaker's feeling) N4
Time
[謙譲語「けんじょうご」] => Humble form of A, humble form of する verbs N4
Honorifics
... ばかり => About … N2
More or less in quantity
~たり~たりする => Do things like V1,V2 N5
Verb suffixes
ですか => Isn't it? N5
ばかりだ => Just N3
Result status
... ばかり => only; just ~ N2
For example, simile