feel sure of oneself的用法和樣例：
例句
- He's not so sure of himself these days.
他近來(lái)不大有自信。 - "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
"科幻小說(shuō)不能簡(jiǎn)單地看成是供消遣的，而實(shí)際上它給讀者展示更深刻的內容。" - We are confident in our expectation of a full recovery.
我們滿(mǎn)懷信心地期待著(zhù)完全康復。 - Mr. Chamberlain's loyalty and support was steadfast , and I was sure of myself.
張伯倫先生對我的忠誠和支持是始終不渝的，我對自己滿(mǎn)懷信心。
