be careful of

• Be careful of that viper ; he is dangerous
  小心那个阴险的人，他很危险。
• What should i be careful of riding in beijing
  在北京骑车应该注意什么？
• We have to be careful of what they are doing
  我们得留神他们做的什么。
• Someone has warned us to be careful of rats
  有人警告我们要当心老鼠。
• Be careful of the frigates , as they can warp scramble you
  小心这些护卫舰他们会反跃迁你。
• The girl is careful of what she does
  这个女孩对她的所作所为很小心。
• Caution : be careful of sharp fin edges while disassembling
  注意：拆卸时小心鳍片锐利边缘！
• We have been warned to be careful of rats
  有人警告我们要当心老鼠。
• Be careful of his strong physical attacks
  一定要小心他的身体攻击。
• Now , you wanna be careful of this iot , oiiver
  你得多加小心，奥利弗