sturdily

例句：

1. 1.The team played sturdily in the first half.
   球队上半场打得非常强壮。
2. 2.The old man walked sturdily down the hill.
   老人蹒跚地沿着山坡走。
3. 3. The new car was built sturdily and has a long lifespan.
   新车建造得结实耐用，使用寿命长。