华盛顿4月：穿什么？

中文段落：

华盛顿，美国的首都，位于北美洲的中部，因其独特的地理位置和多变的气候而备受关注。4月份，华盛顿进入了春季，天气逐渐变暖，但仍然会有时冷时热的变化。因此，选择合适的服装显得尤为重要。

在白天，华盛顿的气温通常在10°C至20°C之间，阳光明媚，微风和煦。此时，轻便的春季服装是最佳选择，如薄款毛衣、长袖衬衫、牛仔裤或休闲裤，再搭配一双舒适的运动鞋，既保暖又时尚。同时，建议携带一件轻便的外套或风衣，以应对不时之需。

夜晚的华盛顿则可能较为凉爽，气温可能降至0°C至10°C之间。因此，建议添加保暖外套，如羽绒服或羊毛大衣，以保持温暖。此外，帽子、围巾和手套也是夜晚出行的必备品。

总的来说，华盛顿4月的穿着应以轻便、舒适、保暖为主，同时也要考虑到昼夜温差较大的特点，做好应对措施。

英文段落：

Washington D.C., the capital of the United States, located in the middle of North America, attracts attention for its unique geographical location and variable climate. In April, Washington enters the spring season, with temperatures gradually warming up, but still experiencing fluctuations between cold and warm. Therefore, choosing appropriate clothing is particularly important.

During the daytime, temperatures in Washington typically range from 10°C to 20°C, with sunny skies and gentle breezes. Light spring clothing is the best choice at this time, such as thin sweaters, long-sleeved shirts, jeans or casual pants, paired with a pair of comfortable sneakers, which are both warm and stylish. Additionally, it is recommended to carry a lightweight jacket or windbreaker to prepare for unexpected weather changes.

At night, Washington can be cooler, with temperatures dipping to between 0°C and 10°C. Therefore, it is advisable to add a warm outer layer such as a down jacket or wool coat to maintain warmth. Additionally, hats, scarves, and gloves are essential items for evening outings.

Overall, when dressing for April in Washington, the focus should be on lightweight, comfortable, and warm clothing. It is also important to consider the significant temperature difference between day and night and prepare accordingly.