wèi / le / bì / miǎn / wén / chóng / dīng / yǎo / tā / zài / hù / wài / huó / dòng / shí / pēn / le / yì / xiē / hán / dài / yǐ / tuǒ / de / qū / wén / jì

为了避免蚊虫叮咬，他在户外活动时喷了一些含待乙妥的驱蚊剂。

To avoid mosquito bites, he sprayed on some DEET-containing repellent while outdoors.