翻译成英文汤姆真正的问题是他缺乏信心

Question

中文翻译成英文：1.他承认他的失败是因为缺乏自信（lack of)
2要求来访者一到就签名（require）3我们已邀请他们来参加聚会,但因为孩子病了,只好改期（put off）4我们必须采取措施帮助那些受伤者的家庭（take steps）5老师花了很大力气确保我们每个人都理解课文的内容take pains

Answer 1

1.He admitted that his failure was because of lacking of confidence2.It is required that the interviewers should resign as soon as they come3.We have invited them to the party,but we have to put it off because our child is ill4.We must take steps to help those injured people‘s families5.Our teacher took pain to ensure that all of us understand the content of the article