说明决定
Intention

70. 我打算干。 / I'm going to do it.

71. 我下定决心了。 / I've made up my mind.

72. 我打算去国外学习。 / I'm going to study abroad.

73. 我计划五月份去海南度假。 / I plan to go to Hainan for vacation in May.

74. 我打算自己开公司了。 / I decided to start my own business.

75. 我改变主意了。 / I changed my mind.

76. 我确信我能做。 / I'm confident I can do it.