Skydiving is a hazardous sport; extremely risky going out in the tide and fog; a venturesome journey in wintertime; a venturous enterprise.是什么意思_Skydiving is a hazardous sport; extremely risky going out in the tide and fog; a venturesome journey in wintertime; a venturous enterprise.在線翻譯_英語_讀音_用法_例句