1.我们非常满意地观看了演出.
We are very satisfied to watch the performances.
2.我们从未怀疑过我们的实验会成功.
We never doubted our experiment will be successful.
3.由于疏忽大意,他在这次交易中蒙受了重大的损失.
Negligence, this transaction has suffered significant losses.


凌晨手工翻译,望采纳
希望对你有帮助,(*^__^*) ……