- 重点词汇
- 沼泽
swamp; marsh; bog; fen; morass; quagmire; wetland; slough; marshland; swampland; swampy; marshy
- 沉默
silent; mum; taciturn; reticent; uncommunicative; mute; quiet; still; soundless; voiceless; wordless; remain silent; keep quiet; say nothing; hold one's tongue; silence; reticence; taciturnity; muteness