2. Right. Especially the offshore petroleum industry , which is an industry of
relatively high risk.
那是!尤其是海上石油行业,这是一个相对风险性高的行业。
3. The intrinsic musculature of the larynx was found to be
relatively undeveloped and not very strong.
喉头本身的肌肉组织被发现是相对地未发展及不是非常强壮的。