小(しょう)学(がっ)校(こう) shougakkouの noとき tokiから kara、酸(さん)性(せい) sansei・ア()ル()カ()リ()性(せい) arukariseiと toいう iu性(せい)質(しつ) seishitsuを oリ()ト()マ()ス()紙(し) ritomasushiで de調(しら)べ()た()り() shirabetariして shiteきています kiteimasuね ne。 Ever since elementary school, you've been testing properties like acidity and alkalinity with litmus paper, haven't you. Literal Elementary-school [possessive-の] time [from-から], acidity/alkalinity [quotative-という] properties [object-を] litmus-paper [with-で] test-and-such have-been-doing [agreement-ね]. ~てきています chains ~てくる (continuous up to now) with ~ています (ongoing state) to emphasize that this testing has been happening all along since childhood. ~たりする marks the action as one example among several. ~ね seeks agreement from the reader. scienceeducation~てくる (change over time)sentence-final ね (seeking agreement)
小(しょう)学(がっ)校(こう) shougakkouの noとき tokiから kara、酸(さん)性(せい) sansei・ア()ル()カ()リ()性(せい) arukariseiと toいう iu性(せい)質(しつ) seishitsuを oリ()ト()マ()ス()紙(し) ritomasushiで de調(しら)べ()た()り() shirabetariして shiteきています kiteimasuね ne。 Ever since elementary school, you've been testing properties like acidity and alkalinity with litmus paper, haven't you. Literal Elementary-school [possessive-の] time [from-から], acidity/alkalinity [quotative-という] properties [object-を] litmus-paper [with-で] test-and-such have-been-doing [agreement-ね]. ~てきています chains ~てくる (continuous up to now) with ~ています (ongoing state) to emphasize that this testing has been happening all along since childhood. ~たりする marks the action as one example among several. ~ね seeks agreement from the reader. scienceeducation~てくる (change over time)sentence-final ね (seeking agreement)