1. Total Time: Overall time for this task and all its subtasks. 总计时间：此任务及其全部子任务的总共时间。
2. The overall situation is good, despite a few small problems. 局势总的来说是好的，虽然有一些小问题。
3. Overall, reconstruction should bring plenty of benefits to the region. 总的来说，重建是能给当地带来大量好处的。
英英解释
n.
1. (usually plural) work clothing consisting of denim trousers (usually with a bib and shoulder straps)
2. a loose protective coverall or smock worn over ordinary clothing for dirty work adj.
1. involving only main features
2. including everything
