Literally, 'kono' means 'this', 'oneesan' can be translated as 'elder sister' or 'big sister', and 'wa' is a particle indicating the topic. 'Fiction' means something that is made - up or not real. So it could roughly mean 'This sister is fictional'.
Here are some classic sayings for inviting bros to a gathering:
Brother 1, we haven't seen each other for a long time. Let's get together.
Tonight we get together to talk about our future.
It's not easy for the brothers to get together.
Let's celebrate our friendship and spend this wonderful night together.
It's been a long time since we last met. Let's get together and start anew.
Brothers, we're really, really gathered together. Let's drink together.
Tonight we are gathered together to share our joy.
Brothers, we are gathered here to celebrate our success.
Let's drink and chat together and forget all our troubles.
Brothers, we are gathered here to celebrate our friendship. Let us laugh together.
Well, it's hard to say for sure. Sometimes stories draw inspiration from real life but are embellished or changed. Maybe look for official statements or reviews to find out.
In many anime series, there are characters that can be examples. For instance, in 'Sword Art Online', Asuna could be seen as an 'oneesan' - like figure in some aspects for certain characters, and she is a fictional character. So she can be an example where 'kono oneesan wa fiction' applies.
There were a few applications suitable for inviting visitors to chat. The first was Whatsapp, which was a widely used chat tool around the world. It could add visitors 'contact information to their address book to talk to them. Next was VK, the largest Social networks in Russia. It was very useful for students who knew Russian. In addition, Facebook was also a must-have social software. You could interact with visitors by connecting to them and establishing groups. In addition, there were other chat software such as Jane Chat, Kook, Mi Mi, etc. They all provided different functions and features. You could choose the appropriate software according to your needs.
Adrien had always dreamed of taking his gang on a special trip. So, he chose Hawaii. He invited them with great enthusiasm. In Hawaii, they first visited the volcanoes. It was both scary and exciting to see the lava flowing. Then they went snorkeling and saw beautiful corals and colorful fish. They also tasted local Hawaiian food like poi and laulau. Every day was filled with new experiences and lots of laughter.
Maybe it's a story about a business inviting Anna, who is an important client or a potential partner. They invited her to a business meeting or a product launch event. They might have used a professional - looking invitation and made sure to include all the relevant details to impress her.
First, start with an engaging introduction. For example, 'Dear friends, there's a new and exciting game we can all play together!' Then, describe the game in detail, like what it involves and how fun it is. Next, mention the time and place if it's a physical gathering. Say something like 'We can meet at the park this Saturday at 3 pm.' Finally, end with an enthusiastic invitation, such as 'I can't wait to play with you all!'