二級海技士（航海）筆記問題（英語）：その3
以下は，二級海技士（航海）の筆記試験における，法規に関する過去問題です。
※ 出題は，平成18年7月から平成26年4月定期試験までの問題を調べたものです。「平成/年」を数字で示しております。
問題
次の英文を日本語になおせ。
Loading or unloading shall not be carried out in a cargo space in which the atmosphere is contaminated by harmful concentrations of dust or toxic gas, unless adequate precautions have been taken to protect persons engaged in the loading or unloading, including, where necessary, the provision and use of suitable respiratory equipment and protective clothing.
A safe atmosphere is one in which the period of exposure does not exceed the human tolerance for any atmospheric contaminants that may be present or in which an oxygen concentration does not fall below the normal level. If any space in a ship is to be entered for the purposes of loading or unloading that space should have been adequately ventilated prior to entry being permitted.
【出題：18/10】
