How to say but light does not travel at the same speed through all materials; it goes slower through some than through others. in Japanese
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しかししかし(shikashi) (n) prostitute/harlot全て全て(subete) (adj-no,n-adv,n) all/the whole/entirely/in general/wholly/overallのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates question物質物質(busshitsu) (n) material/substanceのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates question中中(naka) (n,adj-no) inside/within/while/among/amongst/between/we/our/my spouse/ imperial palace grounds/emperor/ i/meをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,同じ同じ(onaji) (adj-f,n) same/identical/equal/uniform/equivalent/similar/common/changeless/alike/ anyway/anyhow/in either case速度速度(sokudo) (n) speed/velocity/rateでで(de) (prt) indicates location of action/at/in/indicates time of action/indicates means of action/cause of effect/by/and then/so/indicates continuing action/ indicates certainty, emphasis, etc.進む進む(susumu) (v5m) to grow wild/to run to wasteのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates questionでで(de) (prt) indicates location of action/at/in/indicates time of action/indicates means of action/cause of effect/by/and then/so/indicates continuing action/ indicates certainty, emphasis, etc.はは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sighなくなく(naku) (v5k) to cry/to weep/to sob/to howl、、(、) Japanese commaものによってno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb速く速く(hayaku) (adv) early/soon/quickly/swiftly/rapidly/fastもなりno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb遅く遅く(osoku) (adv) lateもなるno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb。。(。) Japanese period "."
