Rescuers used props to stop the roof of the tunnel collapsing.救援人員用支柱防止隧道頂塌陷。...the backdrop and props for a stage show.一場舞臺劇的背景幕和道具Wood is still extensively used for props.木材仍廣泛地用于支柱.I had two props in my life; one was ...
Dart, who had at first been very tense, at last relaxed.起初，達特非常緊張，最后終于放松了下來。She seemed nervous or tense, and she was definitely short with me.她似乎很焦慮，抑或是很緊張，對我明顯很不客氣。My arms are tired, and my back is tense.我的胳膊很累，背部肌肉緊繃得難...