What, a breakdown of the main hot spring valve?! If scalding water is leaking outside, there's danger of burns and it's extremely hazardous! (N4 lesson 9)
Yes. We contracted within this term's budget limit to economize expenses, but there is danger of paper tearing under high-speed friction. (N3 lesson 7)
親方、湯の温度が上がりすぎると、金属蒸気の毒性で作業場が危険になるおそれがありますね。
Boss, if the liquid metal temperature climbs too high, toxicity from metal vapors risks making the workshop hazardous. (N3 lesson 9)
This is serious; the child may have wandered off into the darkness of the herb garden where lantern light doesn't reach. Let's split up and search! (N4 lesson 57)
Whoa, hold on. If you put too much force in, the slug shoulders will wear down, risking damage to the delicate contour of the letters. We make a practice of cleaning grime off meticulously using soft horsehair brushes. (N3 lesson 11)
Don't rush. Press it down with the spatula and spread it thin. If the coating is patchy, friction from high-speed rotation brings the danger of tearing paper. (N3 lesson 5)