两名男性之间发生的双方自愿的性接触可能会构成犯罪。Consensual sexual contact between two males can be a criminal activity.听这门课纯粹是自愿的。Attendance on the course is purely voluntary.甚至自愿的革新者也可能面临着资本拮据的困难.Even willing innovators may be faced with capi...
这项新发明能保证啤酒始终保持丰富的泡沫。The new invention ensures the beer keeps a full, frothy head.推广他的新发明一直是件棘手的事情。It's been a tricky business marketing his new invention.这是一项有多种工业用途的新发明.This is a new discovery that had a number of ...