反面 => while, although; on the other hand~ N2
受身形 => Passive voice N4
~すべがない      => there is no way, cannot do N1
~V使役受身      => causative-passive form N4
Conjugate verbs
[受「う」]け[身「み」] => Passive, be V-ed. N4
Causative, Passive, Volitional
がわかります => Capacity N5
Ability
べつに => separately N2
Description
~べし => need, of course N1
Of course
[使「し」][役「えき」][受「う」]け[身「み」] => Imperative N4
Causative, Passive, Volitional
~たり~たりする => Do things like V1,V2 N5
Verb suffixes
ばかりです => only; just ~ (speaker's feeling) N4
Time
べき => should do; must do ~ N3