如何使用 "guarded" 造句

1. There are two reasons for guarded optimism , though .
然而,有两个理由使人们可以持谨慎的乐观态度。
2. The summit gave reasons for guarded optimism .
人们对峰会有理由保持谨慎的乐观。
3. In china 's guarded political language , that was a stinger .
这在中国谨慎的政治言论中是很严重的了。
4. Back to the u.s. situation : my guarded optimism should not be taken as a statement that all is well .
回头来说美国的形势:我谨慎的观态度不应视为一项一切都好的声明。
5. Central bankers must decide whether to shed their past preference for guarded action and sweep to the rescue with a major bond-buying program .
欧洲的各位央行行长必须做出决定,是否应该抛弃过去推崇的那种谨慎的做法,迅速推出大型债券购买计划以拯救欧元区。