$SIREN 太毒了,全是针啊 is already in Japanese (assuming "针" refers to needles/spikes in a critical context). The text translates from Chinese as:
It's too toxic, full of spikes/needles.
However, if you need this translated TO Japanese from Chinese:
ひどすぎる、全部トゲだ
Or if this is already the target and should remain unchanged:
太毒了,全是针啊