Mr Nicholas made his emotional plea for help in solving the killing.
尼古拉斯先生恳请帮助以解决这起凶杀案。
He was an upright and noble man who was always willing to help in any way he could
他是一个正直高尚的人，总是愿意尽其所能帮助他人。
She had brought her trained sheepdog to help in the rescue.
她带来了经过训练的牧羊犬帮助营救。
A helicopter ferried in more soldiers to help in the search.
一架直升机运来更多的士兵协助搜索。
She cited an instance where their training had been a marvelous help in dealing with problems.
她举了一个所受训练为解决问题帮了大忙的实例。