How to say this telescope must be used carefully. in Japanese
1)
このこの(kono) (n) this望遠鏡望遠鏡(bouenkyou) (n) telescopeはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh注意注意(chuui) (n,vs) caution/being careful/attention/warning/adviceしてして(shite) (prt) by/as/indicates patient of a causative expression/acts as a connective/adds emphasis/and then使使(shi) (n) messenger/police and judicial chief/kleshaわわ(wa) (prt) indicates emotion or admiration/adds a female middle aged feel at the end of a sentenceなければいけないなければいけない(nakerebaikenai) (exp) have to do/must/should/ought to。。(。) Japanese period "."
