举一个例子，在当前价位下，公司债现时收益率高于股票的股利收益率2，而且前者肯定较后者更可靠。
At current price levels, to cite one example, the current income from corporate bonds is higher and certainly more secure than the dividend income from stocks.2.
工作安全：电动千斤顶具有升降自锁的保护装置，当超出顶举范围时将自动停止升降，安全可靠。
Job security: electric jack has lift the self-locking protection device that, when beyond top heave range will automatically stop lifting, safe and reliable.
再举三种发动机耐久性试验的结果说明可靠性是如何计算的。
Then, durability test of three engines is also given to explain how to calculate reliability.
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