Having sense of dangerous environment is necessary indeed, but we must be confident on our effort, which would bring benefits by return.
我们小小的环保行为就是对地球的巨大贡献。环保意识是应当的，我们也应该对我们所做的努力又信心，我们会有收获的！
After they were both very confident that we have, I believe they must be able to live in Australia well.
对他们俩的以后我们也很有信心，我相信他们在澳大利亚一定能生活的很好。
He must be patient and confident. We all support him and he must be calm and confident so that he can recover quickly.
这必须要小心地照料，他一定要耐心和自信，我们都支持他，他必须要冷静和有信心，这样他会很快康复的。
He added: "I am confident we can find ways for our community to tell us what content is most meaningful, but I believe we must be extremely cautious about becoming arbiters of truth ourselves."
他还表示：“我相信我们可以找到办法，让我们的社群告诉我们什么内容最有意义，但我觉得我们必须极为小心地避免让自己成为事实的决定者。”
I am confident we can find ways for our community to tell us what content is most meaningful, but I believe we must be extremely cautious about becoming arbiters of truth ourselves.
我有信心找出一方式，帮助人们找到最有意义的内容。我们必须谨慎再谨慎，避免负担起事实仲裁者的角色。
For which, we are confident we must be able to serve your satisfactions compared with the other suppliers to make you more profitable in this line.
为此，我们有信心，我们必须能够提供给您的满意度比其他供应商，使你在这一行更有利可图。
For which, we are confident we must be able to serve your satisfactions compared with the other suppliers to make you more profitable in this line.
为此，我们有信心，我们必须能够提供给您的满意度比其他供应商，使你在这一行更有利可图。
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