artless
adj
simple and natural; without deceit 单纯而自然的; 无虚饰的
as artless as a child of five 像五岁孩子那样天真烂漫
My artless comment was mistaken for rudeness. 我直言不讳的评论被误会为粗暴无礼. Cf 参看 artful.
They quickly loaded a small rubber dinghy with food, matches, and cans of beer and rowed for a few miles across the Caribbean until they arrived at a tiny coral island.