"man is a voluntary agent"
"participation was voluntary"
"voluntary manslaughter"
"voluntary generosity in times of disaster"
"voluntary social workers"
"a voluntary confession"
"voluntary motions"
"voluntary muscles"
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句