I can personally attest that the cold and flu season is here.感冒和流感季节来了，对此我有切身体会。Contemporary accounts attest to his courage and determination.当时的报道证实了他的勇气和决心。I can attest to the absolute truth of his statement.我可以证实他的话是千...
And the home's physician will be there to attest to her mental competency?她的家庭医生也会在那里证实她的神智能力 吗 ?Police records attest to his long history of violence...警方记录证明他有长期从事暴力活动的前科。I can personally attest that the cold and ...
Striker Alan Smith was guilty of two glaring misses.前锋艾伦·史密斯两次严重失误，将球射偏。Kate had invited Alan to spend the Passover with her.凯特已经邀请了艾伦和她一起过逾越节。Alan was irritable, and very evidently in a nervy state.艾伦很急躁，很明显他处于紧张不安的状态。...
In experimenting we find out that sound travels with different velocities through different substances.在实验中,我们发现声音以不同的速度通过不同的物质而传播.A gas in thermal equilibrium has particles of all velocities.处于热平衡的气体,其粒子有一切速度.At high ga...