脚踏实地的,踏实的,准没错的
surefooted adj 1: not liable to stumble or fall; "on surefooted donkeys" [syn: {footsure}] 2: not liable to error in judgment or action; "most surefooted of the statesmen who dealt with the depression"- Walter Lippman; "demonstrates a surefooted storytelling talent"- Michiko Kakutani [syn: {confident}]