她对他开朗、坚定地一笑，但笑得有点不自然。She gave him a bright, determined smile which seemed unnatural.肉嚼不烂，酱汁黏稠，味道也不自然。The meat was chewy and the sauce was glutinous and tasted artificial.他的笑声好像有点不自然。His laughter seemed a little strained....
Dey bags swells up and busts.那奶袋快胀破了.Marble busts all looked like a cemetery.大理石的半身象,简直就象是坟山.There were many marble busts on painted wooden pillars along the walls of the office room.办公室的墙上有油漆过的木柱子,上边放着好些大理石的半身像....