How to say “Cara: I support later library hours too, but I have not decided about a trial because I need to know how many staff it would take.” in Japanese

In Japanese

カーラ：私(わたし)も図書館(としょかん)の閉館時間(へいかんじかん)を遅(おそ)くすることには賛成(さんせい)ですが、職員(しょくいん)が何人必要(なんにんひつよう)か分(わ)からないので、試験実施(しけんじっし)についてはまだ決(き)めていません。

Kaara: Watashi mo toshokan no heikan jikan o osoku suru koto ni wa sansei desu ga, shokuin ga nannin hitsuyou ka wakaranai node, shiken jisshi ni tsuite wa mada kimete imasen.

Cara: I support later library hours too, but I have not decided about a trial because I need to know how many staff it would take. in other languages

What Cara: I support later library hours too, but I have not decided about a trial because I need to know how many staff it would take. means
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