While so preoccupied, he forgot his usual cautiousness.在这么乱想的时候, 他忘了素日的谨慎.He was too preoccupied with his own thoughts to notice anything wrong.他只顾想着心事，没注意到有什么不对。At nightfall, he returned to the rickshaw yard dead - beat...
We could hear the oak riving and splitting under the machine - gun fire.我们能听到在机枪射击下橡树被击裂的声音.We could hear the old Chinese scholartree riving and splitting under thundering and lightning.我们能听见古槐在雷鸣闪电中被劈裂的声音.A riving knife...